1111919238922 has 16 divisors (see below), whose sum is σ = 1678566113280. Its totient is φ = 552397470768.

The previous prime is 1111919238907. The next prime is 1111919238943. The reversal of 1111919238922 is 2298329191111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11204043 + ... + 11302849.

It is an arithmetic number, because the mean of its divisors is an integer number (104910382080).

Almost surely, 2^{1111919238922} is an apocalyptic number.

1111919238922 is a deficient number, since it is larger than the sum of its proper divisors (566646874358).

1111919238922 is a wasteful number, since it uses less digits than its factorization.

1111919238922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134805.

The product of its digits is 139968, while the sum is 49.

The spelling of 1111919238922 in words is "one trillion, one hundred eleven billion, nine hundred nineteen million, two hundred thirty-eight thousand, nine hundred twenty-two".