1423332022 has 32 divisors (see below), whose sum is σ = 2475950400. Its totient is φ = 601067520.

The previous prime is 1423332017. The next prime is 1423332037. The reversal of 1423332022 is 2202333241.

It is a junction number, because it is equal to n+sod(n) for n = 1423331984 and 1423332002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325104 + ... + 329452.

It is an arithmetic number, because the mean of its divisors is an integer number (77373450).

Almost surely, 2^1423332022 is an apocalyptic number.

1423332022 is a deficient number, since it is larger than the sum of its proper divisors (1052618378).

1423332022 is a wasteful number, since it uses less digits than its factorization.

1423332022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4696.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1423332022 is about 37727.0727992512. The cubic root of 1423332022 is about 1124.8693239493.

Adding to 1423332022 its reverse (2202333241), we get a palindrome (3625665263).

The spelling of 1423332022 in words is "one billion, four hundred twenty-three million, three hundred thirty-two thousand, twenty-two".