22738115346 has 16 divisors (see below), whose sum is σ = 46705318464. Its totient is φ = 7374523824.

The previous prime is 22738115333. The next prime is 22738115359. The reversal of 22738115346 is 64351183722.

It is an interprime number because it is at equal distance from previous prime (22738115333) and next prime (22738115359).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22738115298 and 22738115307.

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, 51211750 + ... + 51212193.

It is an arithmetic number, because the mean of its divisors is an integer number (2919082404).

Almost surely, 2^22738115346 is an apocalyptic number.

22738115346 is an abundant number, since it is smaller than the sum of its proper divisors (23967203118).

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

22738115346 is a wasteful number, since it uses less digits than its factorization.

22738115346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102423985.

The product of its digits is 241920, while the sum is 42.

The spelling of 22738115346 in words is "twenty-two billion, seven hundred thirty-eight million, one hundred fifteen thousand, three hundred forty-six".