120522892490 has 384 divisors, whose sum is σ = 306800524800. Its totient is φ = 33059819520.

The previous prime is 120522892459. The next prime is 120522892513. The reversal of 120522892490 is 94298225021.

It is a super-2 number, since 2×120522892490² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 411340784 + ... + 411341076.

It is an arithmetic number, because the mean of its divisors is an integer number (798959700).

Almost surely, 2^120522892490 is an apocalyptic number.

120522892490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120522892490 is an abundant number, since it is smaller than the sum of its proper divisors (186277632310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120522892490 is a wasteful number, since it uses less digits than its factorization.

120522892490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 120522892490 in words is "one hundred twenty billion, five hundred twenty-two million, eight hundred ninety-two thousand, four hundred ninety".