1022311242031 has 16 divisors (see below), whose sum is σ = 1064807976960. Its totient is φ = 980447196960.

The previous prime is 1022311241981. The next prime is 1022311242077. The reversal of 1022311242031 is 1302421132201.

It is a cyclic number.

It is not a de Polignac number, because 1022311242031 - 2¹⁵ = 1022311209263 is a prime.

It is a super-2 number, since 2×1022311242031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022311241993 and 1022311242011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022311242091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1311466 + ... + 1940248.

It is an arithmetic number, because the mean of its divisors is an integer number (66550498560).

Almost surely, 2^{1022311242031} is an apocalyptic number.

1022311242031 is a deficient number, since it is larger than the sum of its proper divisors (42496734929).

1022311242031 is a wasteful number, since it uses less digits than its factorization.

1022311242031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629286.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1022311242031 its reverse (1302421132201), we get a palindrome (2324732374232).

The spelling of 1022311242031 in words is "one trillion, twenty-two billion, three hundred eleven million, two hundred forty-two thousand, thirty-one".