40022422101 has 12 divisors (see below), whose sum is σ = 58100671200. Its totient is φ = 26547535080.

The previous prime is 40022422093. The next prime is 40022422123. The reversal of 40022422101 is 10122422004.

40022422101 is a `hidden beast` number, since 400 + 2 + 242 + 21 + 0 + 1 = 666.

It is not a de Polignac number, because 40022422101 - 2³ = 40022422093 is a prime.

It is a super-2 number, since 2×40022422101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40022422171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11171415 + ... + 11174996.

It is an arithmetic number, because the mean of its divisors is an integer number (4841722600).

Almost surely, 2^40022422101 is an apocalyptic number.

It is an amenable number.

40022422101 is a deficient number, since it is larger than the sum of its proper divisors (18078249099).

40022422101 is a wasteful number, since it uses less digits than its factorization.

40022422101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22346616 (or 22346613 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 40022422101 its reverse (10122422004), we get a palindrome (50144844105).

The spelling of 40022422101 in words is "forty billion, twenty-two million, four hundred twenty-two thousand, one hundred one".