122022001031 has 48 divisors (see below), whose sum is σ = 146195642880. Its totient is φ = 101509873920.

The previous prime is 122022001009. The next prime is 122022001051. The reversal of 122022001031 is 130100220221.

It is a happy number.

It is not a de Polignac number, because 122022001031 - 2⁶ = 122022000967 is a prime.

It is a super-2 number, since 2×122022001031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122022000997 and 122022001015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122022001051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133942466 + ... + 133943376.

It is an arithmetic number, because the mean of its divisors is an integer number (3045742560).

Almost surely, 2^122022001031 is an apocalyptic number.

122022001031 is a deficient number, since it is larger than the sum of its proper divisors (24173641849).

122022001031 is a wasteful number, since it uses less digits than its factorization.

122022001031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524 (or 1517 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 122022001031 its reverse (130100220221), we get a palindrome (252122221252).

The spelling of 122022001031 in words is "one hundred twenty-two billion, twenty-two million, one thousand, thirty-one".