1102202120192 has 24 divisors (see below), whose sum is σ = 2203866059850. Its totient is φ = 551101059072.

The previous prime is 1102202120191. The next prime is 1102202120249. The reversal of 1102202120192 is 2910212022011.

It can be written as a sum of positive squares in only one way, i.e., 1001088295936 + 101113824256 = 1000544^2 + 317984^2 .

It is not an unprimeable number, because it can be changed into a prime (1102202120191) 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 as a sum of consecutive naturals, namely, 269090267 + ... + 269094362.

Almost surely, 2^{1102202120192} is an apocalyptic number.

It is an amenable number.

1102202120192 is a deficient number, since it is larger than the sum of its proper divisors (1101663939658).

1102202120192 is an frugal number, since it uses more digits than its factorization.

1102202120192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538184651 (or 538184631 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 1102202120192 in words is "one trillion, one hundred two billion, two hundred two million, one hundred twenty thousand, one hundred ninety-two".