1102164372672 has 56 divisors (see below), whose sum is σ = 3181247172672. Its totient is φ = 333989203200.

The previous prime is 1102164372637. The next prime is 1102164372679. The reversal of 1102164372672 is 2762734612011.

It is not an unprimeable number, because it can be changed into a prime (1102164372679) 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, 260926954 + ... + 260931177.

Almost surely, 2^{1102164372672} is an apocalyptic number.

1102164372672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102164372672 is an abundant number, since it is smaller than the sum of its proper divisors (2079082800000).

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

1102164372672 is a wasteful number, since it uses less digits than its factorization.

1102164372672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521858157 (or 521858147 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

Adding to 1102164372672 its reverse (2762734612011), we get a palindrome (3864898984683).

The spelling of 1102164372672 in words is "one trillion, one hundred two billion, one hundred sixty-four million, three hundred seventy-two thousand, six hundred seventy-two".