122010211020331 has 2 divisors, whose sum is σ = 122010211020332. Its totient is φ = 122010211020330.

The previous prime is 122010211020283. The next prime is 122010211020409. The reversal of 122010211020331 is 133020112010221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122010211020331 is a prime.

It is a super-3 number, since 3×122010211020331³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 122010211020299 and 122010211020308.

It is not a weakly prime, because it can be changed into another prime (122010211020631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005105510165 + 61005105510166.

It is an arithmetic number, because the mean of its divisors is an integer number (61005105510166).

Almost surely, 2^{122010211020331} is an apocalyptic number.

122010211020331 is a deficient number, since it is larger than the sum of its proper divisors (1).

122010211020331 is an equidigital number, since it uses as much as digits as its factorization.

122010211020331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 122010211020331 its reverse (133020112010221), we get a palindrome (255030323030552).

The spelling of 122010211020331 in words is "one hundred twenty-two trillion, ten billion, two hundred eleven million, twenty thousand, three hundred thirty-one".