120210100002 has 16 divisors (see below), whose sum is σ = 267133555680. Its totient is φ = 40070033316.

The previous prime is 120210099953. The next prime is 120210100033. The reversal of 120210100002 is 200001012021.

It is a Harshad number since it is a multiple of its sum of digits (9).

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, 1113056428 + ... + 1113056535.

It is an arithmetic number, because the mean of its divisors is an integer number (16695847230).

Almost surely, 2^120210100002 is an apocalyptic number.

120210100002 is an abundant number, since it is smaller than the sum of its proper divisors (146923455678).

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

120210100002 is a wasteful number, since it uses less digits than its factorization.

120210100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226112974 (or 2226112968 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 120210100002 its reverse (200001012021), we get a palindrome (320211112023).

The spelling of 120210100002 in words is "one hundred twenty billion, two hundred ten million, one hundred thousand, two".