120000202110 has 32 divisors (see below), whose sum is σ = 320000539680. Its totient is φ = 32000053824.

The previous prime is 120000202103. The next prime is 120000202141. The reversal of 120000202110 is 11202000021.

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

It is a junction number, because it is equal to n+sod(n) for n = 120000202092 and 120000202101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222222327 + ... + 222222866.

It is an arithmetic number, because the mean of its divisors is an integer number (10000016865).

Almost surely, 2^120000202110 is an apocalyptic number.

120000202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120000202110 is an abundant number, since it is smaller than the sum of its proper divisors (200000337570).

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

120000202110 is a wasteful number, since it uses less digits than its factorization.

120000202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444445209 (or 444445203 counting only the distinct ones).

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

Adding to 120000202110 its reverse (11202000021), we get a palindrome (131202202131).

The spelling of 120000202110 in words is "one hundred twenty billion, two hundred two thousand, one hundred ten".