331222223434 has 32 divisors (see below), whose sum is σ = 532581630336. Its totient is φ = 153937904640.

The previous prime is 331222223413. The next prime is 331222223441. The reversal of 331222223434 is 434322222133.

It is a super-2 number, since 2×331222223434² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 331222223396 and 331222223405.

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, 8788659 + ... + 8826265.

It is an arithmetic number, because the mean of its divisors is an integer number (16643175948).

Almost surely, 2^331222223434 is an apocalyptic number.

331222223434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

331222223434 is a deficient number, since it is larger than the sum of its proper divisors (201359406902).

331222223434 is a wasteful number, since it uses less digits than its factorization.

331222223434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40830.

The product of its digits is 41472, while the sum is 31.

Adding to 331222223434 its reverse (434322222133), we get a palindrome (765544445567).

The spelling of 331222223434 in words is "three hundred thirty-one billion, two hundred twenty-two million, two hundred twenty-three thousand, four hundred thirty-four".