211102012202 has 16 divisors (see below), whose sum is σ = 325090431072. Its totient is φ = 102768940560.

The previous prime is 211102012153. The next prime is 211102012207. The reversal of 211102012202 is 202210201112.

It is not an unprimeable number, because it can be changed into a prime (211102012207) 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, 7587368 + ... + 7615139.

It is an arithmetic number, because the mean of its divisors is an integer number (20318151942).

Almost surely, 2^211102012202 is an apocalyptic number.

211102012202 is a deficient number, since it is larger than the sum of its proper divisors (113988418870).

211102012202 is a wasteful number, since it uses less digits than its factorization.

211102012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15202693.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211102012202 its reverse (202210201112), we get a palindrome (413312213314).

The spelling of 211102012202 in words is "two hundred eleven billion, one hundred two million, twelve thousand, two hundred two".