1522042544131 has 2 divisors, whose sum is σ = 1522042544132. Its totient is φ = 1522042544130.

The previous prime is 1522042544093. The next prime is 1522042544159. The reversal of 1522042544131 is 1314452402251.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1522042544131 is a prime.

It is a super-2 number, since 2×1522042544131² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1522042544731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 761021272065 + 761021272066.

It is an arithmetic number, because the mean of its divisors is an integer number (761021272066).

Almost surely, 2^{1522042544131} is an apocalyptic number.

1522042544131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1522042544131 is an equidigital number, since it uses as much as digits as its factorization.

1522042544131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 1522042544131 its reverse (1314452402251), we get a palindrome (2836494946382).

The spelling of 1522042544131 in words is "one trillion, five hundred twenty-two billion, forty-two million, five hundred forty-four thousand, one hundred thirty-one".