2010200111220 has 96 divisors (see below), whose sum is σ = 6433136252928. Its totient is φ = 459438890112.

The previous prime is 2010200111203. The next prime is 2010200111221. The reversal of 2010200111220 is 221110020102.

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

It is a junction number, because it is equal to n+sod(n) for n = 2010200111196 and 2010200111205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010200111221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5476707 + ... + 5832213.

It is an arithmetic number, because the mean of its divisors is an integer number (67011835968).

Almost surely, 2^{2010200111220} is an apocalyptic number.

2010200111220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010200111220 is an abundant number, since it is smaller than the sum of its proper divisors (4422936141708).

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

2010200111220 is a wasteful number, since it uses less digits than its factorization.

2010200111220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368989 (or 368987 counting only the distinct ones).

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

Adding to 2010200111220 its reverse (221110020102), we get a palindrome (2231310131322).

The spelling of 2010200111220 in words is "two trillion, ten billion, two hundred million, one hundred eleven thousand, two hundred twenty".