2022242251164 has 48 divisors (see below), whose sum is σ = 4762506018816. Its totient is φ = 667818648000.

The previous prime is 2022242251079. The next prime is 2022242251171. The reversal of 2022242251164 is 4611522422202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121869 + ... + 2014779.

It is an arithmetic number, because the mean of its divisors is an integer number (99218875392).

Almost surely, 2^{2022242251164} is an apocalyptic number.

It is an amenable number.

2022242251164 is an abundant number, since it is smaller than the sum of its proper divisors (2740263767652).

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

2022242251164 is a wasteful number, since it uses less digits than its factorization.

2022242251164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893746 (or 1893744 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 2022242251164 its reverse (4611522422202), we get a palindrome (6633764673366).

The spelling of 2022242251164 in words is "two trillion, twenty-two billion, two hundred forty-two million, two hundred fifty-one thousand, one hundred sixty-four".