32100222104 has 32 divisors (see below), whose sum is σ = 61346671920. Its totient is φ = 15741338496.

The previous prime is 32100222101. The next prime is 32100222109. The reversal of 32100222104 is 40122200123.

It is a super-2 number, since 2×32100222104² (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 (32100222101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240967 + ... + 1266569.

Almost surely, 2^32100222104 is an apocalyptic number.

It is an amenable number.

32100222104 is a deficient number, since it is larger than the sum of its proper divisors (29246449816).

32100222104 is a wasteful number, since it uses less digits than its factorization.

32100222104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28619 (or 28615 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 32100222104 its reverse (40122200123), we get a palindrome (72222422227).

The spelling of 32100222104 in words is "thirty-two billion, one hundred million, two hundred twenty-two thousand, one hundred four".