1102202232312 has 64 divisors (see below), whose sum is σ = 2898837072000. Its totient is φ = 348719337344.

The previous prime is 1102202232281. The next prime is 1102202232331. The reversal of 1102202232312 is 2132322022011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13379478 + ... + 13461605.

It is an arithmetic number, because the mean of its divisors is an integer number (45294329250).

Almost surely, 2^{1102202232312} is an apocalyptic number.

1102202232312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102202232312 is an abundant number, since it is smaller than the sum of its proper divisors (1796634839688).

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

1102202232312 is a wasteful number, since it uses less digits than its factorization.

1102202232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26841180 (or 26841176 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1102202232312 its reverse (2132322022011), we get a palindrome (3234524254323).

The spelling of 1102202232312 in words is "one trillion, one hundred two billion, two hundred two million, two hundred thirty-two thousand, three hundred twelve".