210120110202000 has 160 divisors (see below), whose sum is σ = 686707061863680. Its totient is φ = 55264467225600.

The previous prime is 210120110201977. The next prime is 210120110202029. The reversal of 210120110202000 is 202011021012.

210120110202000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210120110202000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239425140 + ... + 240301139.

It is an arithmetic number, because the mean of its divisors is an integer number (4291919136648).

Almost surely, 2^{210120110202000} is an apocalyptic number.

210120110202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210120110202000 is an abundant number, since it is smaller than the sum of its proper divisors (476586951661680).

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

210120110202000 is a wasteful number, since it uses less digits than its factorization.

210120110202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479726378 (or 479726362 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210120110202000 its reverse (202011021012), we get a palindrome (210322121223012).

The spelling of 210120110202000 in words is "two hundred ten trillion, one hundred twenty billion, one hundred ten million, two hundred two thousand".