22220591030 has 32 divisors (see below), whose sum is σ = 46199820960. Its totient is φ = 7604907520.

The previous prime is 22220591023. The next prime is 22220591077. The reversal of 22220591030 is 3019502222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5939465 + ... + 5943204.

It is an arithmetic number, because the mean of its divisors is an integer number (1443744405).

Almost surely, 2^22220591030 is an apocalyptic number.

22220591030 is an abundant number, since it is smaller than the sum of its proper divisors (23979229930).

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

22220591030 is a wasteful number, since it uses less digits than its factorization.

22220591030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11882704.

The product of its (nonzero) digits is 2160, while the sum is 26.

The spelling of 22220591030 in words is "twenty-two billion, two hundred twenty million, five hundred ninety-one thousand, thirty".