131045253511222 has 8 divisors (see below), whose sum is σ = 196568794582272. Its totient is φ = 65522321983800.

The previous prime is 131045253511219. The next prime is 131045253511223. The reversal of 131045253511222 is 222115352540131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131045253511223) 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, 151848054 + ... + 152708617.

It is an arithmetic number, because the mean of its divisors is an integer number (24571099322784).

Almost surely, 2^{131045253511222} is an apocalyptic number.

131045253511222 is a deficient number, since it is larger than the sum of its proper divisors (65523541071050).

131045253511222 is a wasteful number, since it uses less digits than its factorization.

131045253511222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304771814.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 131045253511222 in words is "one hundred thirty-one trillion, forty-five billion, two hundred fifty-three million, five hundred eleven thousand, two hundred twenty-two".