120102292 has 12 divisors (see below), whose sum is σ = 210292096. Its totient is φ = 60018840.

The previous prime is 120102239. The next prime is 120102319. The reversal of 120102292 is 292201021.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1567 + ... + 15577.

Almost surely, 2^120102292 is an apocalyptic number.

It is an amenable number.

120102292 is a deficient number, since it is larger than the sum of its proper divisors (90189804).

120102292 is a wasteful number, since it uses less digits than its factorization.

120102292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16158 (or 16156 counting only the distinct ones).

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

The square root of 120102292 is about 10959.1191251852. The cubic root of 120102292 is about 493.3825271535.

The spelling of 120102292 in words is "one hundred twenty million, one hundred two thousand, two hundred ninety-two".