109307636862 has 32 divisors (see below), whose sum is σ = 226080144384. Its totient is φ = 35196033600.

The previous prime is 109307636839. The next prime is 109307636863. The reversal of 109307636862 is 268636703901.

It is a super-2 number, since 2×109307636862² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109307636863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435439 + ... + 638922.

It is an arithmetic number, because the mean of its divisors is an integer number (7065004512).

Almost surely, 2^109307636862 is an apocalyptic number.

109307636862 is an abundant number, since it is smaller than the sum of its proper divisors (116772507522).

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

109307636862 is a wasteful number, since it uses less digits than its factorization.

109307636862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074944.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The spelling of 109307636862 in words is "one hundred nine billion, three hundred seven million, six hundred thirty-six thousand, eight hundred sixty-two".