22798102492 has 12 divisors (see below), whose sum is σ = 43523650296. Its totient is φ = 10362773840.

The previous prime is 22798102477. The next prime is 22798102493. The reversal of 22798102492 is 29420189722.

It is a super-2 number, since 2×22798102492² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22798102493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259069303 + ... + 259069390.

It is an arithmetic number, because the mean of its divisors is an integer number (3626970858).

Almost surely, 2^22798102492 is an apocalyptic number.

22798102492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22798102492 is a deficient number, since it is larger than the sum of its proper divisors (20725547804).

22798102492 is a wasteful number, since it uses less digits than its factorization.

22798102492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518138708 (or 518138706 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 22798102492 in words is "twenty-two billion, seven hundred ninety-eight million, one hundred two thousand, four hundred ninety-two".