331053401222 has 8 divisors (see below), whose sum is σ = 496630357056. Its totient is φ = 165509948872.

The previous prime is 331053401183. The next prime is 331053401267. The reversal of 331053401222 is 222104350133.

It is a happy number.

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

It is a super-2 number, since 2×331053401222² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 331053401191 and 331053401200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8351153 + ... + 8390700.

It is an arithmetic number, because the mean of its divisors is an integer number (62078794632).

Almost surely, 2^331053401222 is an apocalyptic number.

331053401222 is a deficient number, since it is larger than the sum of its proper divisors (165576955834).

331053401222 is a wasteful number, since it uses less digits than its factorization.

331053401222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16751742.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 331053401222 its reverse (222104350133), we get a palindrome (553157751355).

The spelling of 331053401222 in words is "three hundred thirty-one billion, fifty-three million, four hundred one thousand, two hundred twenty-two".