1102021099982 has 64 divisors (see below), whose sum is σ = 1857011650560. Its totient is φ = 486153813600.

The previous prime is 1102021099981. The next prime is 1102021100017. The reversal of 1102021099982 is 2899901202011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102021099981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 403521557 + ... + 403524287.

It is an arithmetic number, because the mean of its divisors is an integer number (29015807040).

Almost surely, 2^{1102021099982} is an apocalyptic number.

1102021099982 is a deficient number, since it is larger than the sum of its proper divisors (754990550578).

1102021099982 is a wasteful number, since it uses less digits than its factorization.

1102021099982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5349.

The product of its (nonzero) digits is 46656, while the sum is 44.

The spelling of 1102021099982 in words is "one trillion, one hundred two billion, twenty-one million, ninety-nine thousand, nine hundred eighty-two".