2252211541422 has 32 divisors (see below), whose sum is σ = 4526718400512. Its totient is φ = 747029545344.

The previous prime is 2252211541397. The next prime is 2252211541427. The reversal of 2252211541422 is 2241451122522.

It is a happy number.

It is a super-2 number, since 2×2252211541422² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252211541427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61363 + ... + 2123249.

It is an arithmetic number, because the mean of its divisors is an integer number (141459950016).

Almost surely, 2^{2252211541422} is an apocalyptic number.

2252211541422 is an abundant number, since it is smaller than the sum of its proper divisors (2274506859090).

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

2252211541422 is a wasteful number, since it uses less digits than its factorization.

2252211541422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062792.

The product of its digits is 25600, while the sum is 33.

Adding to 2252211541422 its reverse (2241451122522), we get a palindrome (4493662663944).

The spelling of 2252211541422 in words is "two trillion, two hundred fifty-two billion, two hundred eleven million, five hundred forty-one thousand, four hundred twenty-two".