109367820492 has 48 divisors (see below), whose sum is σ = 291703706112. Its totient is φ = 31241928960.

The previous prime is 109367820481. The next prime is 109367820493. The reversal of 109367820492 is 294028763901.

It is a super-2 number, since 2×109367820492² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109367820493) 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, 322692 + ... + 568212.

It is an arithmetic number, because the mean of its divisors is an integer number (6077160544).

Almost surely, 2^109367820492 is an apocalyptic number.

109367820492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

109367820492 is an abundant number, since it is smaller than the sum of its proper divisors (182335885620).

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

109367820492 is a wasteful number, since it uses less digits than its factorization.

109367820492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250838 (or 250836 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 109367820492 in words is "one hundred nine billion, three hundred sixty-seven million, eight hundred twenty thousand, four hundred ninety-two".