2022020120022 has 128 divisors (see below), whose sum is σ = 4746425057280. Its totient is φ = 562354358400.

The previous prime is 2022020119981. The next prime is 2022020120063. The reversal of 2022020120022 is 2200210202202.

It is an interprime number because it is at equal distance from previous prime (2022020119981) and next prime (2022020120063).

It is a junction number, because it is equal to n+sod(n) for n = 2022020119983 and 2022020120010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 118605903 + ... + 118622949.

It is an arithmetic number, because the mean of its divisors is an integer number (37081445760).

Almost surely, 2^{2022020120022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022020120022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2373212528640).

2022020120022 is an abundant number, since it is smaller than the sum of its proper divisors (2724404937258).

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

2022020120022 is a wasteful number, since it uses less digits than its factorization.

2022020120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17586.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2022020120022 its reverse (2200210202202), we get a palindrome (4222230322224).

The spelling of 2022020120022 in words is "two trillion, twenty-two billion, twenty million, one hundred twenty thousand, twenty-two".