1031012312022 has 80 divisors (see below), whose sum is σ = 2880288398592. Its totient is φ = 267795402480.

The previous prime is 1031012311921. The next prime is 1031012312047. The reversal of 1031012312022 is 2202132101301.

1031012312022 is a `hidden beast` number, since 10 + 310 + 12 + 312 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1031012311986 and 1031012312004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41313978 + ... + 41338925.

Almost surely, 2^{1031012312022} is an apocalyptic number.

1031012312022 is an abundant number, since it is smaller than the sum of its proper divisors (1849276086570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031012312022 is a wasteful number, since it uses less digits than its factorization.

1031012312022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82652935 (or 82652926 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1031012312022 its reverse (2202132101301), we get a palindrome (3233144413323).

The spelling of 1031012312022 in words is "one trillion, thirty-one billion, twelve million, three hundred twelve thousand, twenty-two".