131222041432410 has 32 divisors (see below), whose sum is σ = 314933784826752. Its totient is φ = 34992446005440.

The previous prime is 131222041432397. The next prime is 131222041432507. The reversal of 131222041432410 is 14234140222131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5033712 + ... + 16964148.

It is an arithmetic number, because the mean of its divisors is an integer number (9841680775836).

Almost surely, 2^{131222041432410} is an apocalyptic number.

131222041432410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131222041432410 is an abundant number, since it is smaller than the sum of its proper divisors (183711743394342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131222041432410 is a wasteful number, since it uses less digits than its factorization.

131222041432410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12297078.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 131222041432410 its reverse (14234140222131), we get a palindrome (145456181654541).

The spelling of 131222041432410 in words is "one hundred thirty-one trillion, two hundred twenty-two billion, forty-one million, four hundred thirty-two thousand, four hundred ten".