2022012233231 has 4 divisors (see below), whose sum is σ = 2022069357000. Its totient is φ = 2021955109464.

The previous prime is 2022012233179. The next prime is 2022012233233. The reversal of 2022012233231 is 1323322102202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2022012233231 - 2³⁴ = 2004832364047 is a prime.

It is a super-2 number, since 2×2022012233231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022012233197 and 2022012233206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022012233233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28508756 + ... + 28579593.

It is an arithmetic number, because the mean of its divisors is an integer number (505517339250).

Almost surely, 2^{2022012233231} is an apocalyptic number.

2022012233231 is a deficient number, since it is larger than the sum of its proper divisors (57123769).

2022012233231 is an equidigital number, since it uses as much as digits as its factorization.

2022012233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57123768.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2022012233231 its reverse (1323322102202), we get a palindrome (3345334335433).

The spelling of 2022012233231 in words is "two trillion, twenty-two billion, twelve million, two hundred thirty-three thousand, two hundred thirty-one".