120211122022001 has 2 divisors, whose sum is σ = 120211122022002. Its totient is φ = 120211122022000.

The previous prime is 120211122021979. The next prime is 120211122022021. The reversal of 120211122022001 is 100220221112021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110939559856225 + 9271562165776 = 10532785^2 + 3044924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120211122022001 is a prime.

It is not a weakly prime, because it can be changed into another prime (120211122022021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105561011000 + 60105561011001.

It is an arithmetic number, because the mean of its divisors is an integer number (60105561011001).

Almost surely, 2^{120211122022001} is an apocalyptic number.

It is an amenable number.

120211122022001 is a deficient number, since it is larger than the sum of its proper divisors (1).

120211122022001 is an equidigital number, since it uses as much as digits as its factorization.

120211122022001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120211122022001 its reverse (100220221112021), we get a palindrome (220431343134022).

The spelling of 120211122022001 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred twenty-two million, twenty-two thousand, one".