2223211022022 has 48 divisors (see below), whose sum is σ = 4532870860560. Its totient is φ = 726932084736.

The previous prime is 2223211022003. The next prime is 2223211022029. The reversal of 2223211022022 is 2202201123222.

It is a self number, because there is not a number n which added to its sum of digits gives 2223211022022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223211022029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99376854 + ... + 99399222.

It is an arithmetic number, because the mean of its divisors is an integer number (94434809595).

Almost surely, 2^{2223211022022} is an apocalyptic number.

2223211022022 is an abundant number, since it is smaller than the sum of its proper divisors (2309659838538).

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

2223211022022 is a wasteful number, since it uses less digits than its factorization.

2223211022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28377 (or 28324 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2223211022022 its reverse (2202201123222), we get a palindrome (4425412145244).

The spelling of 2223211022022 in words is "two trillion, two hundred twenty-three billion, two hundred eleven million, twenty-two thousand, twenty-two".