2022243012234 has 40 divisors (see below), whose sum is σ = 4531676144160. Its totient is φ = 674028366984.

The previous prime is 2022243012233. The next prime is 2022243012241. The reversal of 2022243012234 is 4322103422202.

2022243012234 is a `hidden beast` number, since 2 + 0 + 2 + 2 + 2 + 430 + 1 + 223 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2022243012198 and 2022243012207.

It is not an unprimeable number, because it can be changed into a prime (2022243012233) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1621707 + ... + 2583489.

It is an arithmetic number, because the mean of its divisors is an integer number (113291903604).

Almost surely, 2^{2022243012234} is an apocalyptic number.

2022243012234 is an abundant number, since it is smaller than the sum of its proper divisors (2509433131926).

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

2022243012234 is a wasteful number, since it uses less digits than its factorization.

2022243012234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974776 (or 974767 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2022243012234 its reverse (4322103422202), we get a palindrome (6344346434436).

The spelling of 2022243012234 in words is "two trillion, twenty-two billion, two hundred forty-three million, twelve thousand, two hundred thirty-four".