22058601540 has 96 divisors (see below), whose sum is σ = 64049905920. Its totient is φ = 5667687936.

The previous prime is 22058601533. The next prime is 22058601541. The reversal of 22058601540 is 4510685022.

It is not an unprimeable number, because it can be changed into a prime (22058601541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180426 + ... + 276894.

It is an arithmetic number, because the mean of its divisors is an integer number (667186520).

Almost surely, 2^22058601540 is an apocalyptic number.

22058601540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22058601540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32024952960).

22058601540 is an abundant number, since it is smaller than the sum of its proper divisors (41991304380).

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

22058601540 is a wasteful number, since it uses less digits than its factorization.

22058601540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96621 (or 96619 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 22058601540 in words is "twenty-two billion, fifty-eight million, six hundred one thousand, five hundred forty".