1111402102202 has 16 divisors (see below), whose sum is σ = 1905995579712. Its totient is φ = 476131478400.

The previous prime is 1111402102201. The next prime is 1111402102211. The reversal of 1111402102202 is 2022012041111.

It is not an unprimeable number, because it can be changed into a prime (1111402102201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15271424 + ... + 15344027.

It is an arithmetic number, because the mean of its divisors is an integer number (119124723732).

Almost surely, 2^{1111402102202} is an apocalyptic number.

1111402102202 is a deficient number, since it is larger than the sum of its proper divisors (794593477510).

1111402102202 is a wasteful number, since it uses less digits than its factorization.

1111402102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30618053.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1111402102202 its reverse (2022012041111), we get a palindrome (3133414143313).

The spelling of 1111402102202 in words is "one trillion, one hundred eleven billion, four hundred two million, one hundred two thousand, two hundred two".