122010222121951 has 2 divisors, whose sum is σ = 122010222121952. Its totient is φ = 122010222121950.

The previous prime is 122010222121939. The next prime is 122010222122017. The reversal of 122010222121951 is 159121222010221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122010222121951 - 2⁵ = 122010222121919 is a prime.

It is a super-2 number, since 2×122010222121951² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122010225121951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005111060975 + 61005111060976.

It is an arithmetic number, because the mean of its divisors is an integer number (61005111060976).

Almost surely, 2^{122010222121951} is an apocalyptic number.

122010222121951 is a deficient number, since it is larger than the sum of its proper divisors (1).

122010222121951 is an equidigital number, since it uses as much as digits as its factorization.

122010222121951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 31.

The spelling of 122010222121951 in words is "one hundred twenty-two trillion, ten billion, two hundred twenty-two million, one hundred twenty-one thousand, nine hundred fifty-one".