109808033073852 has 192 divisors, whose sum is σ = 266512062136320. Its totient is φ = 35165652270336.

The previous prime is 109808033073787. The next prime is 109808033073853. The reversal of 109808033073852 is 258370330808901.

It is a happy number.

It is a super-2 number, since 2×109808033073852² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109808033073792 and 109808033073801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109808033073853) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6481018093 + ... + 6481035035.

It is an arithmetic number, because the mean of its divisors is an integer number (1388083656960).

Almost surely, 2^{109808033073852} is an apocalyptic number.

109808033073852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

109808033073852 is an abundant number, since it is smaller than the sum of its proper divisors (156704029062468).

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

109808033073852 is a wasteful number, since it uses less digits than its factorization.

109808033073852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17912 (or 17910 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 109808033073852 in words is "one hundred nine trillion, eight hundred eight billion, thirty-three million, seventy-three thousand, eight hundred fifty-two".