22340244308 has 48 divisors (see below), whose sum is σ = 42759024000. Its totient is φ = 10172469888.

The previous prime is 22340244299. The next prime is 22340244317. The reversal of 22340244308 is 80344204322.

It is an interprime number because it is at equal distance from previous prime (22340244299) and next prime (22340244317).

It is a super-2 number, since 2×22340244308² (a number of 21 digits) contains 22 as substring.

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, 482585 + ... + 526847.

It is an arithmetic number, because the mean of its divisors is an integer number (890813000).

Almost surely, 2^22340244308 is an apocalyptic number.

It is an amenable number.

22340244308 is a deficient number, since it is larger than the sum of its proper divisors (20418779692).

22340244308 is a wasteful number, since it uses less digits than its factorization.

22340244308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44544 (or 44542 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 22340244308 in words is "twenty-two billion, three hundred forty million, two hundred forty-four thousand, three hundred eight".