2022021121022 has 16 divisors (see below), whose sum is σ = 3472089526752. Its totient is φ = 865138579200.

The previous prime is 2022021121007. The next prime is 2022021121031. The reversal of 2022021121022 is 2201211202202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120149723 + ... + 120166550.

It is an arithmetic number, because the mean of its divisors is an integer number (217005595422).

Almost surely, 2^{2022021121022} is an apocalyptic number.

2022021121022 is a deficient number, since it is larger than the sum of its proper divisors (1450068405730).

2022021121022 is a wasteful number, since it uses less digits than its factorization.

2022021121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240316883.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2022021121022 its reverse (2201211202202), we get a palindrome (4223232323224).

The spelling of 2022021121022 in words is "two trillion, twenty-two billion, twenty-one million, one hundred twenty-one thousand, twenty-two".