1022140119 has 128 divisors (see below), whose sum is σ = 1928263680. Its totient is φ = 468357120.

The previous prime is 1022140073. The next prime is 1022140121. The reversal of 1022140119 is 9110412201.

It is a happy number.

It is not a de Polignac number, because 1022140119 - 2¹¹ = 1022138071 is a prime.

It is a super-2 number, since 2×1022140119² = 2089540845738668322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1022140095 and 1022140104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022140199) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10537479 + ... + 10537575.

It is an arithmetic number, because the mean of its divisors is an integer number (15064560).

Almost surely, 2^1022140119 is an apocalyptic number.

1022140119 is a deficient number, since it is larger than the sum of its proper divisors (906123561).

1022140119 is a wasteful number, since it uses less digits than its factorization.

1022140119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 1022140119 is about 31970.9261517398. The cubic root of 1022140119 is about 1007.3262348738.

It can be divided in two parts, 1022 and 140119, that added together give a palindrome (141141).

The spelling of 1022140119 in words is "one billion, twenty-two million, one hundred forty thousand, one hundred nineteen".