22868299772948 has 48 divisors (see below), whose sum is σ = 48144670425600. Its totient is φ = 9284703602400.

The previous prime is 22868299772921. The next prime is 22868299772951. The reversal of 22868299772948 is 84927799286822.

It is a super-2 number, since 2×22868299772948² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31051163 + ... + 31779101.

It is an arithmetic number, because the mean of its divisors is an integer number (1003013967200).

Almost surely, 2^{22868299772948} is an apocalyptic number.

22868299772948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22868299772948 is an abundant number, since it is smaller than the sum of its proper divisors (25276370652652).

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

22868299772948 is a wasteful number, since it uses less digits than its factorization.

22868299772948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787020 (or 787018 counting only the distinct ones).

The product of its digits is 7023034368, while the sum is 83.

The spelling of 22868299772948 in words is "twenty-two trillion, eight hundred sixty-eight billion, two hundred ninety-nine million, seven hundred seventy-two thousand, nine hundred forty-eight".