1022102092 has 48 divisors (see below), whose sum is σ = 2002371840. Its totient is φ = 452577600.

The previous prime is 1022102057. The next prime is 1022102111. The reversal of 1022102092 is 2902012201.

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, 285409 + ... + 288967.

It is an arithmetic number, because the mean of its divisors is an integer number (41716080).

Almost surely, 2^1022102092 is an apocalyptic number.

It is an amenable number.

1022102092 is a deficient number, since it is larger than the sum of its proper divisors (980269748).

1022102092 is a wasteful number, since it uses less digits than its factorization.

1022102092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742 (or 3740 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1022102092 is about 31970.3314340030. The cubic root of 1022102092 is about 1007.3137427608.

Adding to 1022102092 its reverse (2902012201), we get a palindrome (3924114293).

The spelling of 1022102092 in words is "one billion, twenty-two million, one hundred two thousand, ninety-two".