1022154032 has 40 divisors (see below), whose sum is σ = 2040107520. Its totient is φ = 495835200.

The previous prime is 1022154011. The next prime is 1022154071. The reversal of 1022154032 is 2304512201.

It is a junction number, because it is equal to n+sod(n) for n = 1022153995 and 1022154013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98969 + ... + 108807.

It is an arithmetic number, because the mean of its divisors is an integer number (51002688).

Almost surely, 2^1022154032 is an apocalyptic number.

It is an amenable number.

1022154032 is a deficient number, since it is larger than the sum of its proper divisors (1017953488).

1022154032 is a wasteful number, since it uses less digits than its factorization.

1022154032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10041 (or 10035 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1022154032 is about 31971.1437393159. The cubic root of 1022154032 is about 1007.3308053060.

Adding to 1022154032 its reverse (2304512201), we get a palindrome (3326666233).

The spelling of 1022154032 in words is "one billion, twenty-two million, one hundred fifty-four thousand, thirty-two".