322223121131 has 8 divisors (see below), whose sum is σ = 341190810144. Its totient is φ = 303256919680.

The previous prime is 322223121127. The next prime is 322223121169. The reversal of 322223121131 is 131121322223.

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

It is a cyclic number.

It is not a de Polignac number, because 322223121131 - 2² = 322223121127 is a prime.

It is a super-2 number, since 2×322223121131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322223121097 and 322223121106.

It is not an unprimeable number, because it can be changed into a prime (322223121631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90521 + ... + 807861.

It is an arithmetic number, because the mean of its divisors is an integer number (42648851268).

Almost surely, 2^322223121131 is an apocalyptic number.

322223121131 is a deficient number, since it is larger than the sum of its proper divisors (18967689013).

322223121131 is a wasteful number, since it uses less digits than its factorization.

322223121131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743781.

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

Adding to 322223121131 its reverse (131121322223), we get a palindrome (453344443354).

The spelling of 322223121131 in words is "three hundred twenty-two billion, two hundred twenty-three million, one hundred twenty-one thousand, one hundred thirty-one".