22052613340 has 24 divisors (see below), whose sum is σ = 48747882960. Its totient is φ = 8356779648.

The previous prime is 22052613337. The next prime is 22052613403. The reversal of 22052613340 is 4331625022.

It is a junction number, because it is equal to n+sod(n) for n = 22052613299 and 22052613308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29016217 + ... + 29016976.

It is an arithmetic number, because the mean of its divisors is an integer number (2031161790).

Almost surely, 2^22052613340 is an apocalyptic number.

22052613340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22052613340 is an abundant number, since it is smaller than the sum of its proper divisors (26695269620).

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

22052613340 is a wasteful number, since it uses less digits than its factorization.

22052613340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58033221 (or 58033219 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 22052613340 in words is "twenty-two billion, fifty-two million, six hundred thirteen thousand, three hundred forty".