1025022022231 has 2 divisors, whose sum is σ = 1025022022232. Its totient is φ = 1025022022230.

The previous prime is 1025022022183. The next prime is 1025022022273. The reversal of 1025022022231 is 1322202205201.

1025022022231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1025022022231 - 2²¹ = 1025019925079 is a prime.

It is a super-2 number, since 2×1025022022231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025022032231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512511011115 + 512511011116.

It is an arithmetic number, because the mean of its divisors is an integer number (512511011116).

Almost surely, 2^{1025022022231} is an apocalyptic number.

1025022022231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025022022231 is an equidigital number, since it uses as much as digits as its factorization.

1025022022231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1025022022231 its reverse (1322202205201), we get a palindrome (2347224227432).

The spelling of 1025022022231 in words is "one trillion, twenty-five billion, twenty-two million, twenty-two thousand, two hundred thirty-one".