1022315423131 has 2 divisors, whose sum is σ = 1022315423132. Its totient is φ = 1022315423130.

The previous prime is 1022315423099. The next prime is 1022315423147. The reversal of 1022315423131 is 1313245132201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022315423131 - 2⁵ = 1022315423099 is a prime.

It is a super-2 number, since 2×1022315423131² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1022315423131.

It is not a weakly prime, because it can be changed into another prime (1022315423431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511157711565 + 511157711566.

It is an arithmetic number, because the mean of its divisors is an integer number (511157711566).

Almost surely, 2^{1022315423131} is an apocalyptic number.

1022315423131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022315423131 is an equidigital number, since it uses as much as digits as its factorization.

1022315423131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 1022315423131 in words is "one trillion, twenty-two billion, three hundred fifteen million, four hundred twenty-three thousand, one hundred thirty-one".