1100000012202 has 48 divisors (see below), whose sum is σ = 2933333370240. Its totient is φ = 290109892896.

The previous prime is 1100000012161. The next prime is 1100000012327. The reversal of 1100000012202 is 2022100000011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 335773702 + ... + 335776977.

It is an arithmetic number, because the mean of its divisors is an integer number (61111111880).

Almost surely, 2^{1100000012202} is an apocalyptic number.

1100000012202 is an abundant number, since it is smaller than the sum of its proper divisors (1833333358038).

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

1100000012202 is a wasteful number, since it uses less digits than its factorization.

1100000012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671550707 (or 671550704 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1100000012202 its reverse (2022100000011), we get a palindrome (3122100012213).

The spelling of 1100000012202 in words is "one trillion, one hundred billion, twelve thousand, two hundred two".