1100000202112 has 64 divisors (see below), whose sum is σ = 2613354566400. Its totient is φ = 450931751424.

The previous prime is 1100000202073. The next prime is 1100000202151. The reversal of 1100000202112 is 2112020000011.

It is an interprime number because it is at equal distance from previous prime (1100000202073) and next prime (1100000202151).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26668062 + ... + 26709277.

It is an arithmetic number, because the mean of its divisors is an integer number (40833665100).

Almost surely, 2^{1100000202112} is an apocalyptic number.

It is an amenable number.

1100000202112 is an abundant number, since it is smaller than the sum of its proper divisors (1513354364288).

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

1100000202112 is an equidigital number, since it uses as much as digits as its factorization.

1100000202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53377383 (or 53377371 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1100000202112 its reverse (2112020000011), we get a palindrome (3212020202123).

The spelling of 1100000202112 in words is "one trillion, one hundred billion, two hundred two thousand, one hundred twelve".