1022250213031 has 4 divisors (see below), whose sum is σ = 1022265963864. Its totient is φ = 1022234462200.

The previous prime is 1022250213011. The next prime is 1022250213053. The reversal of 1022250213031 is 1303120522201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1022250213031 - 2⁹ = 1022250212519 is a prime.

It is a super-2 number, since 2×1022250213031² (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 = 1022250212993 and 1022250213011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022250213011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7777660 + ... + 7908001.

It is an arithmetic number, because the mean of its divisors is an integer number (255566490966).

Almost surely, 2^{1022250213031} is an apocalyptic number.

1022250213031 is a deficient number, since it is larger than the sum of its proper divisors (15750833).

1022250213031 is an equidigital number, since it uses as much as digits as its factorization.

1022250213031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15750832.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 1022250213031 its reverse (1303120522201), we get a palindrome (2325370735232).

The spelling of 1022250213031 in words is "one trillion, twenty-two billion, two hundred fifty million, two hundred thirteen thousand, thirty-one".