201102222118 has 24 divisors (see below), whose sum is σ = 351204778152. Its totient is φ = 86112510624.

The previous prime is 201102222091. The next prime is 201102222119. The reversal of 201102222118 is 811222201102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102222119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 768255 + ... + 996202.

It is an arithmetic number, because the mean of its divisors is an integer number (14633532423).

Almost surely, 2^201102222118 is an apocalyptic number.

201102222118 is a deficient number, since it is larger than the sum of its proper divisors (150102556034).

201102222118 is a wasteful number, since it uses less digits than its factorization.

201102222118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765636 (or 1765629 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

The spelling of 201102222118 in words is "two hundred one billion, one hundred two million, two hundred twenty-two thousand, one hundred eighteen".