122020233031 has 2 divisors, whose sum is σ = 122020233032. Its totient is φ = 122020233030.

The previous prime is 122020232977. The next prime is 122020233079. The reversal of 122020233031 is 130332020221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122020233031 - 2¹⁹ = 122019708743 is a prime.

It is a super-2 number, since 2×122020233031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122020233331) 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, 61010116515 + 61010116516.

It is an arithmetic number, because the mean of its divisors is an integer number (61010116516).

Almost surely, 2^122020233031 is an apocalyptic number.

122020233031 is a deficient number, since it is larger than the sum of its proper divisors (1).

122020233031 is an equidigital number, since it uses as much as digits as its factorization.

122020233031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 122020233031 its reverse (130332020221), we get a palindrome (252352253252).

The spelling of 122020233031 in words is "one hundred twenty-two billion, twenty million, two hundred thirty-three thousand, thirty-one".