20622370735101 has 16 divisors (see below), whose sum is σ = 27618220929024. Its totient is φ = 13687448915184.

The previous prime is 20622370735097. The next prime is 20622370735111. The reversal of 20622370735101 is 10153707322602.

It is not a de Polignac number, because 20622370735101 - 2² = 20622370735097 is a prime.

It is a super-2 number, since 2×20622370735101² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20622370735101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20622370735111) 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, 6864421 + ... + 9400266.

It is an arithmetic number, because the mean of its divisors is an integer number (1726138808064).

Almost surely, 2^{20622370735101} is an apocalyptic number.

It is an amenable number.

20622370735101 is a deficient number, since it is larger than the sum of its proper divisors (6995850193923).

20622370735101 is a wasteful number, since it uses less digits than its factorization.

20622370735101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16266560.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 20622370735101 in words is "twenty trillion, six hundred twenty-two billion, three hundred seventy million, seven hundred thirty-five thousand, one hundred one".