22202002020101 has 4 divisors (see below), whose sum is σ = 22241437192992. Its totient is φ = 22162566847212.

The previous prime is 22202002020017. The next prime is 22202002020103. The reversal of 22202002020101 is 10102020020222.

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 22202002020101 - 2²² = 22201997825797 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 (22202002020103) 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, 19717585601 + ... + 19717586726.

It is an arithmetic number, because the mean of its divisors is an integer number (5560359298248).

Almost surely, 2^{22202002020101} is an apocalyptic number.

It is an amenable number.

22202002020101 is a deficient number, since it is larger than the sum of its proper divisors (39435172891).

22202002020101 is an equidigital number, since it uses as much as digits as its factorization.

22202002020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39435172890.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22202002020101 its reverse (10102020020222), we get a palindrome (32304022040323).

The spelling of 22202002020101 in words is "twenty-two trillion, two hundred two billion, two million, twenty thousand, one hundred one".