2022212022123 has 16 divisors (see below), whose sum is σ = 2759031017600. Its totient is φ = 1316768189184.

The previous prime is 2022212022101. The next prime is 2022212022143. The reversal of 2022212022123 is 3212202122202.

It is not a de Polignac number, because 2022212022123 - 2⁶ = 2022212022059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2022212022123.

It is not an unprimeable number, because it can be changed into a prime (2022212022143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15999228 + ... + 16125126.

It is an arithmetic number, because the mean of its divisors is an integer number (172439438600).

Almost surely, 2^{2022212022123} is an apocalyptic number.

2022212022123 is a deficient number, since it is larger than the sum of its proper divisors (736818995477).

2022212022123 is a wasteful number, since it uses less digits than its factorization.

2022212022123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250458.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2022212022123 its reverse (3212202122202), we get a palindrome (5234414144325).

The spelling of 2022212022123 in words is "two trillion, twenty-two billion, two hundred twelve million, twenty-two thousand, one hundred twenty-three".