202211110122 has 16 divisors (see below), whose sum is σ = 462196823232. Its totient is φ = 57774602880.

The previous prime is 202211110121. The next prime is 202211110139. The reversal of 202211110122 is 221011112202.

It is a super-2 number, since 2×202211110122² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202211110121) 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, 2407275079 + ... + 2407275162.

It is an arithmetic number, because the mean of its divisors is an integer number (28887301452).

Almost surely, 2^202211110122 is an apocalyptic number.

202211110122 is an abundant number, since it is smaller than the sum of its proper divisors (259985713110).

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

202211110122 is a wasteful number, since it uses less digits than its factorization.

202211110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4814550253.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 202211110122 its reverse (221011112202), we get a palindrome (423222222324).

The spelling of 202211110122 in words is "two hundred two billion, two hundred eleven million, one hundred ten thousand, one hundred twenty-two".