22548026028 has 48 divisors (see below), whose sum is σ = 60415770240. Its totient is φ = 6473116800.

The previous prime is 22548026027. The next prime is 22548026063. The reversal of 22548026028 is 82062084522.

It is not an unprimeable number, because it can be changed into a prime (22548026027) 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, 4492713 + ... + 4497728.

It is an arithmetic number, because the mean of its divisors is an integer number (1258661880).

Almost surely, 2^22548026028 is an apocalyptic number.

It is an amenable number.

22548026028 is an abundant number, since it is smaller than the sum of its proper divisors (37867744212).

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

22548026028 is a wasteful number, since it uses less digits than its factorization.

22548026028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8990478 (or 8990476 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 22548026028 in words is "twenty-two billion, five hundred forty-eight million, twenty-six thousand, twenty-eight".