1102118263044 has 48 divisors (see below), whose sum is σ = 2677903374720. Its totient is φ = 352355673600.

The previous prime is 1102118263007. The next prime is 1102118263067. The reversal of 1102118263044 is 4403628112011.

It is a super-2 number, since 2×1102118263044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102118262996 and 1102118263014.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10434229 + ... + 10539324.

It is an arithmetic number, because the mean of its divisors is an integer number (55789653640).

Almost surely, 2^{1102118263044} is an apocalyptic number.

It is an amenable number.

1102118263044 is an abundant number, since it is smaller than the sum of its proper divisors (1575785111676).

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

1102118263044 is a wasteful number, since it uses less digits than its factorization.

1102118263044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20973740 (or 20973738 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 1102118263044 in words is "one trillion, one hundred two billion, one hundred eighteen million, two hundred sixty-three thousand, forty-four".