1022150404 has 72 divisors (see below), whose sum is σ = 2026042200. Its totient is φ = 450700800.

The previous prime is 1022150369. The next prime is 1022150461. The reversal of 1022150404 is 4040512201.

1022150404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 46212804 + 975937600 = 6798^2 + 31240^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2627442 + ... + 2627830.

It is an arithmetic number, because the mean of its divisors is an integer number (28139475).

Almost surely, 2^1022150404 is an apocalyptic number.

It is an amenable number.

1022150404 is a deficient number, since it is larger than the sum of its proper divisors (1003891796).

1022150404 is a wasteful number, since it uses less digits than its factorization.

1022150404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 552 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1022150404 is about 31971.0870006010. The cubic root of 1022150404 is about 1007.3296135090.

Adding to 1022150404 its reverse (4040512201), we get a palindrome (5062662605).

The spelling of 1022150404 in words is "one billion, twenty-two million, one hundred fifty thousand, four hundred four".