2022012121102 has 12 divisors (see below), whose sum is σ = 3117207149280. Its totient is φ = 983681571096.

The previous prime is 2022012121069. The next prime is 2022012121123. The reversal of 2022012121102 is 2011212102202.

It is a happy number.

It is a super-2 number, since 2×2022012121102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369247102 + ... + 369252577.

It is an arithmetic number, because the mean of its divisors is an integer number (259767262440).

Almost surely, 2^{2022012121102} is an apocalyptic number.

2022012121102 is a deficient number, since it is larger than the sum of its proper divisors (1095195028178).

2022012121102 is an equidigital number, since it uses as much as digits as its factorization.

2022012121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738499755 (or 738499718 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2022012121102 its reverse (2011212102202), we get a palindrome (4033224223304).

The spelling of 2022012121102 in words is "two trillion, twenty-two billion, twelve million, one hundred twenty-one thousand, one hundred two".