2120064226051 has 2 divisors, whose sum is σ = 2120064226052. Its totient is φ = 2120064226050.

The previous prime is 2120064226003. The next prime is 2120064226087. The reversal of 2120064226051 is 1506224600212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2120064226051 - 2¹⁷ = 2120064094979 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120064226151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060032113025 + 1060032113026.

It is an arithmetic number, because the mean of its divisors is an integer number (1060032113026).

Almost surely, 2^{2120064226051} is an apocalyptic number.

2120064226051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120064226051 is an equidigital number, since it uses as much as digits as its factorization.

2120064226051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 2120064226051 its reverse (1506224600212), we get a palindrome (3626288826263).

The spelling of 2120064226051 in words is "two trillion, one hundred twenty billion, sixty-four million, two hundred twenty-six thousand, fifty-one".