202211022102 has 48 divisors (see below), whose sum is σ = 431323486272. Its totient is φ = 63185872000.

The previous prime is 202211022077. The next prime is 202211022137. The reversal of 202211022102 is 201220112202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 202933 + ... + 667535.

It is an arithmetic number, because the mean of its divisors is an integer number (8985905964).

Almost surely, 2^202211022102 is an apocalyptic number.

202211022102 is an abundant number, since it is smaller than the sum of its proper divisors (229112464170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202211022102 is a wasteful number, since it uses less digits than its factorization.

202211022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464893 (or 464876 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202211022102 its reverse (201220112202), we get a palindrome (403431134304).

The spelling of 202211022102 in words is "two hundred two billion, two hundred eleven million, twenty-two thousand, one hundred two".