32222100405045 has 16 divisors (see below), whose sum is σ = 54588028921920. Its totient is φ = 16174230791424.

The previous prime is 32222100404983. The next prime is 32222100405091. The reversal of 32222100405045 is 54050400122223.

It is not a de Polignac number, because 32222100405045 - 2⁸ = 32222100404789 is a prime.

It is a super-2 number, since 2×32222100405045² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63180588775 + ... + 63180589284.

It is an arithmetic number, because the mean of its divisors is an integer number (3411751807620).

Almost surely, 2^{32222100405045} is an apocalyptic number.

It is an amenable number.

32222100405045 is a deficient number, since it is larger than the sum of its proper divisors (22365928516875).

32222100405045 is a wasteful number, since it uses less digits than its factorization.

32222100405045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126361178084.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 32222100405045 its reverse (54050400122223), we get a palindrome (86272500527268).

The spelling of 32222100405045 in words is "thirty-two trillion, two hundred twenty-two billion, one hundred million, four hundred five thousand, forty-five".