1103021122192 has 40 divisors (see below), whose sum is σ = 2337258209472. Its totient is φ = 500110300800.

The previous prime is 1103021122171. The next prime is 1103021122193. The reversal of 1103021122192 is 2912211203011.

It is not an unprimeable number, because it can be changed into a prime (1103021122193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7823284 + ... + 7963027.

Almost surely, 2^{1103021122192} is an apocalyptic number.

It is an amenable number.

1103021122192 is an abundant number, since it is smaller than the sum of its proper divisors (1234237087280).

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

1103021122192 is a wasteful number, since it uses less digits than its factorization.

1103021122192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15786727 (or 15786721 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 1103021122192 in words is "one trillion, one hundred three billion, twenty-one million, one hundred twenty-two thousand, one hundred ninety-two".