22550432104 has 32 divisors (see below), whose sum is σ = 42481454400. Its totient is φ = 11222118400.

The previous prime is 22550432101. The next prime is 22550432141. The reversal of 22550432104 is 40123405522.

It is a super-3 number, since 3×22550432104³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22550432101) 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, 2979477 + ... + 2987035.

It is an arithmetic number, because the mean of its divisors is an integer number (1327545450).

Almost surely, 2^22550432104 is an apocalyptic number.

It is an amenable number.

22550432104 is a deficient number, since it is larger than the sum of its proper divisors (19931022296).

22550432104 is a wasteful number, since it uses less digits than its factorization.

22550432104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9273 (or 9269 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 22550432104 its reverse (40123405522), we get a palindrome (62673837626).

The spelling of 22550432104 in words is "twenty-two billion, five hundred fifty million, four hundred thirty-two thousand, one hundred four".