131301102032222 has 4 divisors (see below), whose sum is σ = 196951653048336. Its totient is φ = 65650551016110.

The previous prime is 131301102032209. The next prime is 131301102032323. The reversal of 131301102032222 is 222230201103131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32825275508054 + ... + 32825275508057.

It is an arithmetic number, because the mean of its divisors is an integer number (49237913262084).

Almost surely, 2^{131301102032222} is an apocalyptic number.

131301102032222 is a deficient number, since it is larger than the sum of its proper divisors (65650551016114).

131301102032222 is an equidigital number, since it uses as much as digits as its factorization.

131301102032222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65650551016113.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131301102032222 its reverse (222230201103131), we get a palindrome (353531303135353).

The spelling of 131301102032222 in words is "one hundred thirty-one trillion, three hundred one billion, one hundred two million, thirty-two thousand, two hundred twenty-two".