22120102012101 has 16 divisors (see below), whose sum is σ = 29498425508160. Its totient is φ = 14744256854400.

The previous prime is 22120102012093. The next prime is 22120102012109. The reversal of 22120102012101 is 10121020102122.

It is an interprime number because it is at equal distance from previous prime (22120102012093) and next prime (22120102012109).

It is not a de Polignac number, because 22120102012101 - 2³ = 22120102012093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120102012109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613185801 + ... + 613221873.

It is an arithmetic number, because the mean of its divisors is an integer number (1843651594260).

Almost surely, 2^{22120102012101} is an apocalyptic number.

It is an amenable number.

22120102012101 is a deficient number, since it is larger than the sum of its proper divisors (7378323496059).

22120102012101 is a wasteful number, since it uses less digits than its factorization.

22120102012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64756.

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

Adding to 22120102012101 its reverse (10121020102122), we get a palindrome (32241122114223).

The spelling of 22120102012101 in words is "twenty-two trillion, one hundred twenty billion, one hundred two million, twelve thousand, one hundred one".