2200000012101 has 24 divisors (see below), whose sum is σ = 3218163312000. Its totient is φ = 1448029058112.

The previous prime is 2200000012081. The next prime is 2200000012117. The reversal of 2200000012101 is 1012100000022.

It is not a de Polignac number, because 2200000012101 - 2²³ = 2199991623493 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200000012801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16777570 + ... + 16908188.

It is an arithmetic number, because the mean of its divisors is an integer number (134090138000).

Almost surely, 2^{2200000012101} is an apocalyptic number.

It is an amenable number.

2200000012101 is a deficient number, since it is larger than the sum of its proper divisors (1018163299899).

2200000012101 is a wasteful number, since it uses less digits than its factorization.

2200000012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154393 (or 154390 counting only the distinct ones).

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

Adding to 2200000012101 its reverse (1012100000022), we get a palindrome (3212100012123).

The spelling of 2200000012101 in words is "two trillion, two hundred billion, twelve thousand, one hundred one".