22100101032 has 16 divisors (see below), whose sum is σ = 55250252640. Its totient is φ = 7366700336.

The previous prime is 22100101013. The next prime is 22100101063. The reversal of 22100101032 is 23010100122.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 22100100999 and 22100101017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460418748 + ... + 460418795.

It is an arithmetic number, because the mean of its divisors is an integer number (3453140790).

Almost surely, 2^22100101032 is an apocalyptic number.

It is an amenable number.

22100101032 is an abundant number, since it is smaller than the sum of its proper divisors (33150151608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22100101032 is a wasteful number, since it uses less digits than its factorization.

22100101032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920837552 (or 920837548 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 22100101032 its reverse (23010100122), we get a palindrome (45110201154).

The spelling of 22100101032 in words is "twenty-two billion, one hundred million, one hundred one thousand, thirty-two".