120210000988 has 24 divisors (see below), whose sum is σ = 262276366464. Its totient is φ = 46835065200.

The previous prime is 120210000913. The next prime is 120210001019. The reversal of 120210000988 is 889000012021.

It is a happy number.

It is a super-2 number, since 2×120210000988² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 195145798 + ... + 195146413.

It is an arithmetic number, because the mean of its divisors is an integer number (10928181936).

Almost surely, 2^120210000988 is an apocalyptic number.

It is an amenable number.

120210000988 is an abundant number, since it is smaller than the sum of its proper divisors (142066365476).

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

120210000988 is a wasteful number, since it uses less digits than its factorization.

120210000988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390292233 (or 390292231 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The spelling of 120210000988 in words is "one hundred twenty billion, two hundred ten million, nine hundred eighty-eight", and thus it is an aban number.