1102002020192 has 24 divisors (see below), whose sum is σ = 2169769744800. Its totient is φ = 550949386624.

The previous prime is 1102002020183. The next prime is 1102002020201. The reversal of 1102002020192 is 2910202002011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1102002020183) and next prime (1102002020201).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1265192 + ... + 1950567.

It is an arithmetic number, because the mean of its divisors is an integer number (90407072700).

Almost surely, 2^{1102002020192} is an apocalyptic number.

It is an amenable number.

1102002020192 is a deficient number, since it is larger than the sum of its proper divisors (1067767724608).

1102002020192 is a wasteful number, since it uses less digits than its factorization.

1102002020192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226478 (or 3226470 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 1102002020192 in words is "one trillion, one hundred two billion, two million, twenty thousand, one hundred ninety-two".