1022022332 has 12 divisors (see below), whose sum is σ = 1826593440. Its totient is φ = 500138496.

The previous prime is 1022022299. The next prime is 1022022343. The reversal of 1022022332 is 2332202201.

It is a self number, because there is not a number n which added to its sum of digits gives 1022022332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2717957 + ... + 2718332.

It is an arithmetic number, because the mean of its divisors is an integer number (152216120).

Almost surely, 2^1022022332 is an apocalyptic number.

It is an amenable number.

1022022332 is a deficient number, since it is larger than the sum of its proper divisors (804571108).

1022022332 is a wasteful number, since it uses less digits than its factorization.

1022022332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436340 (or 5436338 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1022022332 is about 31969.0840031428. The cubic root of 1022022332 is about 1007.2875400834.

Adding to 1022022332 its reverse (2332202201), we get a palindrome (3354224533).

The spelling of 1022022332 in words is "one billion, twenty-two million, twenty-two thousand, three hundred thirty-two".