1111202020092 has 48 divisors (see below), whose sum is σ = 2656311622272. Its totient is φ = 361349096640.

The previous prime is 1111202020091. The next prime is 1111202020129. The reversal of 1111202020092 is 2900202021111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111202020091) 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, 875259 + ... + 1728722.

It is an arithmetic number, because the mean of its divisors is an integer number (55339825464).

Almost surely, 2^{1111202020092} is an apocalyptic number.

1111202020092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1111202020092 is an abundant number, since it is smaller than the sum of its proper divisors (1545109602180).

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

1111202020092 is a wasteful number, since it uses less digits than its factorization.

1111202020092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604858 (or 2604856 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 1111202020092 in words is "one trillion, one hundred eleven billion, two hundred two million, twenty thousand, ninety-two".