1122102002100 has 36 divisors (see below), whose sum is σ = 3246615126944. Its totient is φ = 299227200480.

The previous prime is 1122102002081. The next prime is 1122102002171. The reversal of 1122102002100 is 12002012211.

It is a super-2 number, since 2×1122102002100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1870169704 + ... + 1870170303.

Almost surely, 2^{1122102002100} is an apocalyptic number.

1122102002100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122102002100 is an abundant number, since it is smaller than the sum of its proper divisors (2124513124844).

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

1122102002100 is a wasteful number, since it uses less digits than its factorization.

1122102002100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740340024 (or 3740340017 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1122102002100 its reverse (12002012211), we get a palindrome (1134104014311).

The spelling of 1122102002100 in words is "one trillion, one hundred twenty-two billion, one hundred two million, two thousand, one hundred".