1102331342992 has 80 divisors (see below), whose sum is σ = 2467593849600. Its totient is φ = 471468677120.

The previous prime is 1102331342977. The next prime is 1102331342993. The reversal of 1102331342992 is 2992431332011.

It is a super-3 number, since 3×1102331342992³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1102331342993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12609609 + ... + 12696727.

It is an arithmetic number, because the mean of its divisors is an integer number (30844923120).

Almost surely, 2^{1102331342992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102331342992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1233796924800).

1102331342992 is an abundant number, since it is smaller than the sum of its proper divisors (1365262506608).

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

1102331342992 is a wasteful number, since it uses less digits than its factorization.

1102331342992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91384 (or 91378 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 1102331342992 in words is "one trillion, one hundred two billion, three hundred thirty-one million, three hundred forty-two thousand, nine hundred ninety-two".