2022201111251 has 2 divisors, whose sum is σ = 2022201111252. Its totient is φ = 2022201111250.

The previous prime is 2022201111193. The next prime is 2022201111269. The reversal of 2022201111251 is 1521111022202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022201111251 - 2³⁰ = 2021127369427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2022201161251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011100555625 + 1011100555626.

It is an arithmetic number, because the mean of its divisors is an integer number (1011100555626).

Almost surely, 2^{2022201111251} is an apocalyptic number.

2022201111251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022201111251 is an equidigital number, since it uses as much as digits as its factorization.

2022201111251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 2022201111251 its reverse (1521111022202), we get a palindrome (3543312133453).

The spelling of 2022201111251 in words is "two trillion, twenty-two billion, two hundred one million, one hundred eleven thousand, two hundred fifty-one".