2022221012051 has 2 divisors, whose sum is σ = 2022221012052. Its totient is φ = 2022221012050.

The previous prime is 2022221012023. The next prime is 2022221012081. The reversal of 2022221012051 is 1502101222202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022221012051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022221012081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011110506025 + 1011110506026.

It is an arithmetic number, because the mean of its divisors is an integer number (1011110506026).

Almost surely, 2^{2022221012051} is an apocalyptic number.

2022221012051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022221012051 is an equidigital number, since it uses as much as digits as its factorization.

2022221012051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 2022221012051 its reverse (1502101222202), we get a palindrome (3524322234253).

The spelling of 2022221012051 in words is "two trillion, twenty-two billion, two hundred twenty-one million, twelve thousand, fifty-one".