22058163816 has 64 divisors (see below), whose sum is σ = 62880753600. Its totient is φ = 6387883008.

The previous prime is 22058163769. The next prime is 22058163817. The reversal of 22058163816 is 61836185022.

It is not an unprimeable number, because it can be changed into a prime (22058163817) 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, 2074086 + ... + 2084693.

It is an arithmetic number, because the mean of its divisors is an integer number (982511775).

Almost surely, 2^22058163816 is an apocalyptic number.

22058163816 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22058163816 is an abundant number, since it is smaller than the sum of its proper divisors (40822589784).

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

22058163816 is a wasteful number, since it uses less digits than its factorization.

22058163816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4158818 (or 4158814 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 22058163816 in words is "twenty-two billion, fifty-eight million, one hundred sixty-three thousand, eight hundred sixteen".