22000202100101 has 4 divisors (see below), whose sum is σ = 22010683380000. Its totient is φ = 21989720820204.

The previous prime is 22000202100089. The next prime is 22000202100127. The reversal of 22000202100101 is 10100120200022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22000202100101 - 2¹⁰ = 22000202099077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000202109101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240636801 + ... + 5240640998.

It is an arithmetic number, because the mean of its divisors is an integer number (5502670845000).

Almost surely, 2^{22000202100101} is an apocalyptic number.

It is an amenable number.

22000202100101 is a deficient number, since it is larger than the sum of its proper divisors (10481279899).

22000202100101 is a wasteful number, since it uses less digits than its factorization.

22000202100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10481279898.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22000202100101 its reverse (10100120200022), we get a palindrome (32100322300123).

The spelling of 22000202100101 in words is "twenty-two trillion, two hundred two million, one hundred thousand, one hundred one".