2022202221022 has 4 divisors (see below), whose sum is σ = 3033303331536. Its totient is φ = 1011101110510.

The previous prime is 2022202220971. The next prime is 2022202221043. The reversal of 2022202221022 is 2201222022202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550555254 + ... + 505550555257.

It is an arithmetic number, because the mean of its divisors is an integer number (758325832884).

Almost surely, 2^{2022202221022} is an apocalyptic number.

2022202221022 is a deficient number, since it is larger than the sum of its proper divisors (1011101110514).

2022202221022 is a wasteful number, since it uses less digits than its factorization.

2022202221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011101110513.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2022202221022 its reverse (2201222022202), we get a palindrome (4223424243224).

It can be divided in two parts, 202220 and 2221022, that added together give a palindrome (2423242).

The spelling of 2022202221022 in words is "two trillion, twenty-two billion, two hundred two million, two hundred twenty-one thousand, twenty-two".