131345425332022 has 24 divisors (see below), whose sum is σ = 226836294883272. Its totient is φ = 56560231000800.

The previous prime is 131345425331999. The next prime is 131345425332137. The reversal of 131345425332022 is 220233524543131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8269031679 + ... + 8269047562.

It is an arithmetic number, because the mean of its divisors is an integer number (9451512286803).

Almost surely, 2^{131345425332022} is an apocalyptic number.

131345425332022 is a deficient number, since it is larger than the sum of its proper divisors (95490869551250).

131345425332022 is a wasteful number, since it uses less digits than its factorization.

131345425332022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16538079292 (or 16538079273 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 131345425332022 its reverse (220233524543131), we get a palindrome (351578949875153).

The spelling of 131345425332022 in words is "one hundred thirty-one trillion, three hundred forty-five billion, four hundred twenty-five million, three hundred thirty-two thousand, twenty-two".