22101002110101 has 16 divisors (see below), whose sum is σ = 31202710660800. Its totient is φ = 13866719478528.

The previous prime is 22101002110081. The next prime is 22101002110123. The reversal of 22101002110101 is 10101120010122.

It is not a de Polignac number, because 22101002110101 - 2¹³ = 22101002101909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101002117101) 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, 7757811 + ... + 10216928.

It is an arithmetic number, because the mean of its divisors is an integer number (1950169416300).

Almost surely, 2^{22101002110101} is an apocalyptic number.

It is an amenable number.

22101002110101 is a deficient number, since it is larger than the sum of its proper divisors (9101708550699).

22101002110101 is a wasteful number, since it uses less digits than its factorization.

22101002110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17998868.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 22101002110101 its reverse (10101120010122), we get a palindrome (32202122120223).

It can be divided in two parts, 221010021 and 10101, that added together give a palindrome (221020122).

The spelling of 22101002110101 in words is "twenty-two trillion, one hundred one billion, two million, one hundred ten thousand, one hundred one".