1022425653131 has 4 divisors (see below), whose sum is σ = 1024197621912. Its totient is φ = 1020653684352.

The previous prime is 1022425653089. The next prime is 1022425653133. The reversal of 1022425653131 is 1313565242201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022425653131 is a prime.

It is a super-2 number, since 2×1022425653131² (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 = 1022425653091 and 1022425653100.

It is not an unprimeable number, because it can be changed into a prime (1022425653133) 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, 885983525 + ... + 885984678.

It is an arithmetic number, because the mean of its divisors is an integer number (256049405478).

Almost surely, 2^{1022425653131} is an apocalyptic number.

1022425653131 is a deficient number, since it is larger than the sum of its proper divisors (1771968781).

1022425653131 is an equidigital number, since it uses as much as digits as its factorization.

1022425653131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771968780.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 1022425653131 in words is "one trillion, twenty-two billion, four hundred twenty-five million, six hundred fifty-three thousand, one hundred thirty-one".