212022012022031 has 2 divisors, whose sum is σ = 212022012022032. Its totient is φ = 212022012022030.

The previous prime is 212022012021889. The next prime is 212022012022033. The reversal of 212022012022031 is 130220210220212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212022012022031 - 2³⁴ = 212004832152847 is a prime.

It is a super-2 number, since 2×212022012022031² (a number of 29 digits) contains 22 as substring.

Together with 212022012022033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 212022012021994 and 212022012022012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212022012022033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011006011015 + 106011006011016.

It is an arithmetic number, because the mean of its divisors is an integer number (106011006011016).

Almost surely, 2^{212022012022031} is an apocalyptic number.

212022012022031 is a deficient number, since it is larger than the sum of its proper divisors (1).

212022012022031 is an equidigital number, since it uses as much as digits as its factorization.

212022012022031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 212022012022031 its reverse (130220210220212), we get a palindrome (342242222242243).

The spelling of 212022012022031 in words is "two hundred twelve trillion, twenty-two billion, twelve million, twenty-two thousand, thirty-one".