1102222013100 has 144 divisors (see below), whose sum is σ = 3615169447680. Its totient is φ = 257036371200.

The previous prime is 1102222013041. The next prime is 1102222013117. The reversal of 1102222013100 is 13102222011.

It is a super-2 number, since 2×1102222013100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1102222013100.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7363296 + ... + 7511495.

Almost surely, 2^{1102222013100} is an apocalyptic number.

1102222013100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102222013100 is an abundant number, since it is smaller than the sum of its proper divisors (2512947434580).

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

1102222013100 is a wasteful number, since it uses less digits than its factorization.

1102222013100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14874840 (or 14874833 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1102222013100 its reverse (13102222011), we get a palindrome (1115324235111).

The spelling of 1102222013100 in words is "one trillion, one hundred two billion, two hundred twenty-two million, thirteen thousand, one hundred".