1112121201202 has 96 divisors (see below), whose sum is σ = 1920383588160. Its totient is φ = 478429728000.

The previous prime is 1112121201197. The next prime is 1112121201239. The reversal of 1112121201202 is 2021021212111.

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, 696380668 + ... + 696382264.

It is an arithmetic number, because the mean of its divisors is an integer number (20003995710).

Almost surely, 2^{1112121201202} is an apocalyptic number.

1112121201202 is a deficient number, since it is larger than the sum of its proper divisors (808262386958).

1112121201202 is a wasteful number, since it uses less digits than its factorization.

1112121201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948 (or 1847 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1112121201202 its reverse (2021021212111), we get a palindrome (3133142413313).

The spelling of 1112121201202 in words is "one trillion, one hundred twelve billion, one hundred twenty-one million, two hundred one thousand, two hundred two".