131041401222 has 8 divisors (see below), whose sum is σ = 262082802456. Its totient is φ = 43680467072.

The previous prime is 131041401209. The next prime is 131041401233. The reversal of 131041401222 is 222104140131.

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

131041401222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10920116763 + ... + 10920116774.

It is an arithmetic number, because the mean of its divisors is an integer number (32760350307).

Almost surely, 2^131041401222 is an apocalyptic number.

131041401222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131041401222 is a wasteful number, since it uses less digits than its factorization.

131041401222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21840233542.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 131041401222 its reverse (222104140131), we get a palindrome (353145541353).

The spelling of 131041401222 in words is "one hundred thirty-one billion, forty-one million, four hundred one thousand, two hundred twenty-two".