120102210200210 has 96 divisors (see below), whose sum is σ = 266410009525680. Its totient is φ = 38735616503808.

The previous prime is 120102210200179. The next prime is 120102210200243. The reversal of 120102210200210 is 12002012201021.

It can be written as a sum of positive squares in 8 ways, for example, as 79328966435761 + 40773243764449 = 8906681^2 + 6385393^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12372446 + ... + 19831334.

Almost surely, 2^{120102210200210} is an apocalyptic number.

120102210200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120102210200210 is an abundant number, since it is smaller than the sum of its proper divisors (146307799325470).

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

120102210200210 is a wasteful number, since it uses less digits than its factorization.

120102210200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7460860 (or 7460853 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120102210200210 its reverse (12002012201021), we get a palindrome (132104222401231).

The spelling of 120102210200210 in words is "one hundred twenty trillion, one hundred two billion, two hundred ten million, two hundred thousand, two hundred ten".