202210220222102 has 4 divisors (see below), whose sum is σ = 303315330333156. Its totient is φ = 101105110111050.

The previous prime is 202210220222083. The next prime is 202210220222113. The reversal of 202210220222102 is 201222022012202.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×202210220222102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50552555055524 + ... + 50552555055527.

It is an arithmetic number, because the mean of its divisors is an integer number (75828832583289).

Almost surely, 2^{202210220222102} is an apocalyptic number.

202210220222102 is a deficient number, since it is larger than the sum of its proper divisors (101105110111054).

202210220222102 is a wasteful number, since it uses less digits than its factorization.

202210220222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101105110111053.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 202210220222102 its reverse (201222022012202), we get a palindrome (403432242234304).

The spelling of 202210220222102 in words is "two hundred two trillion, two hundred ten billion, two hundred twenty million, two hundred twenty-two thousand, one hundred two".