22548220101032 has 64 divisors (see below), whose sum is σ = 45561605760000. Its totient is φ = 10423429825536.

The previous prime is 22548220101007. The next prime is 22548220101037. The reversal of 22548220101032 is 23010102284522.

It is a self number, because there is not a number n which added to its sum of digits gives 22548220101032.

It is not an unprimeable number, because it can be changed into a prime (22548220101037) 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, 3210032 + ... + 7443167.

It is an arithmetic number, because the mean of its divisors is an integer number (711900090000).

Almost surely, 2^{22548220101032} is an apocalyptic number.

It is an amenable number.

22548220101032 is an abundant number, since it is smaller than the sum of its proper divisors (23013385658968).

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

22548220101032 is a wasteful number, since it uses less digits than its factorization.

22548220101032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10653498 (or 10653494 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 22548220101032 its reverse (23010102284522), we get a palindrome (45558322385554).

The spelling of 22548220101032 in words is "twenty-two trillion, five hundred forty-eight billion, two hundred twenty million, one hundred one thousand, thirty-two".