2022022122810 has 128 divisors (see below), whose sum is σ = 5141283840000. Its totient is φ = 507532303872.

The previous prime is 2022022122803. The next prime is 2022022122811. The reversal of 2022022122810 is 182212202202.

It is a happy number.

It is a super-2 number, since 2×2022022122810² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2022022122811) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81543774 + ... + 81568566.

It is an arithmetic number, because the mean of its divisors is an integer number (40166280000).

Almost surely, 2^{2022022122810} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022022122810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2570641920000).

2022022122810 is an abundant number, since it is smaller than the sum of its proper divisors (3119261717190).

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

2022022122810 is a wasteful number, since it uses less digits than its factorization.

2022022122810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25740.

The product of its (nonzero) digits is 1024, while the sum is 24.

The spelling of 2022022122810 in words is "two trillion, twenty-two billion, twenty-two million, one hundred twenty-two thousand, eight hundred ten".