2122211110200 has 48 divisors (see below), whose sum is σ = 6578854443480. Its totient is φ = 565922962560.

The previous prime is 2122211110133. The next prime is 2122211110211. The reversal of 2122211110200 is 20111122212.

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 2122211110200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1768508659 + ... + 1768509858.

Almost surely, 2^{2122211110200} is an apocalyptic number.

2122211110200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122211110200 is an abundant number, since it is smaller than the sum of its proper divisors (4456643333280).

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

2122211110200 is a wasteful number, since it uses less digits than its factorization.

2122211110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3537018536 (or 3537018527 counting only the distinct ones).

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

Adding to 2122211110200 its reverse (20111122212), we get a palindrome (2142322232412).

The spelling of 2122211110200 in words is "two trillion, one hundred twenty-two billion, two hundred eleven million, one hundred ten thousand, two hundred".