2202120211022 has 16 divisors (see below), whose sum is σ = 3510789509760. Its totient is φ = 1032982294392.

The previous prime is 2202120211021. The next prime is 2202120211037. The reversal of 2202120211022 is 2201120212022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202120211021) 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, 281309348 + ... + 281317175.

It is an arithmetic number, because the mean of its divisors is an integer number (219424344360).

Almost surely, 2^{2202120211022} is an apocalyptic number.

2202120211022 is a deficient number, since it is larger than the sum of its proper divisors (1308669298738).

2202120211022 is a wasteful number, since it uses less digits than its factorization.

2202120211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562626647.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2202120211022 its reverse (2201120212022), we get a palindrome (4403240423044).

It can be divided in two parts, 2202120 and 211022, that added together give a palindrome (2413142).

The spelling of 2202120211022 in words is "two trillion, two hundred two billion, one hundred twenty million, two hundred eleven thousand, twenty-two".