1100121201202 has 16 divisors (see below), whose sum is σ = 1722368722752. Its totient is φ = 526010512720.

The previous prime is 1100121201187. The next prime is 1100121201227. The reversal of 1100121201202 is 2021021210011.

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, 2872624 + ... + 3232987.

It is an arithmetic number, because the mean of its divisors is an integer number (107648045172).

Almost surely, 2^{1100121201202} is an apocalyptic number.

1100121201202 is a deficient number, since it is larger than the sum of its proper divisors (622247521550).

1100121201202 is a wasteful number, since it uses less digits than its factorization.

1100121201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6109553.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1100121201202 its reverse (2021021210011), we get a palindrome (3121142411213).

The spelling of 1100121201202 in words is "one trillion, one hundred billion, one hundred twenty-one million, two hundred one thousand, two hundred two".