200210111202120 has 64 divisors (see below), whose sum is σ = 600631276792320. Its totient is φ = 53389279148544.

The previous prime is 200210111202061. The next prime is 200210111202131. The reversal of 200210111202120 is 21202111012002.

It is a super-2 number, since 2×200210111202120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200210111202120.

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, 130244329 + ... + 131772551.

It is an arithmetic number, because the mean of its divisors is an integer number (9384863699880).

Almost surely, 2^{200210111202120} is an apocalyptic number.

200210111202120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200210111202120 is an abundant number, since it is smaller than the sum of its proper divisors (400421165590200).

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

200210111202120 is a wasteful number, since it uses less digits than its factorization.

200210111202120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619974 (or 2619970 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200210111202120 its reverse (21202111012002), we get a palindrome (221412222214122).

The spelling of 200210111202120 in words is "two hundred trillion, two hundred ten billion, one hundred eleven million, two hundred two thousand, one hundred twenty".