22762365340 has 48 divisors (see below), whose sum is σ = 56157786720. Its totient is φ = 7640513280.

The previous prime is 22762365289. The next prime is 22762365343. The reversal of 22762365340 is 4356326722.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22762365293 and 22762365302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22762365343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3976575 + ... + 3982294.

It is an arithmetic number, because the mean of its divisors is an integer number (1169953890).

Almost surely, 2^22762365340 is an apocalyptic number.

22762365340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22762365340 is an abundant number, since it is smaller than the sum of its proper divisors (33395421380).

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

22762365340 is a wasteful number, since it uses less digits than its factorization.

22762365340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7958902 (or 7958900 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 22762365340 in words is "twenty-two billion, seven hundred sixty-two million, three hundred sixty-five thousand, three hundred forty".