109374821922 has 32 divisors (see below), whose sum is σ = 226255196160. Its totient is φ = 35212026960.

The previous prime is 109374821921. The next prime is 109374821923. The reversal of 109374821922 is 229128473901.

It is an interprime number because it is at equal distance from previous prime (109374821921) and next prime (109374821923).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (109374821921) 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, 490972 + ... + 678087.

It is an arithmetic number, because the mean of its divisors is an integer number (7070474880).

Almost surely, 2^109374821922 is an apocalyptic number.

109374821922 is an abundant number, since it is smaller than the sum of its proper divisors (116880374238).

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

109374821922 is a wasteful number, since it uses less digits than its factorization.

109374821922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169598.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 109374821922 in words is "one hundred nine billion, three hundred seventy-four million, eight hundred twenty-one thousand, nine hundred twenty-two".