223222000331 has 4 divisors (see below), whose sum is σ = 243514909464. Its totient is φ = 202929091200.

The previous prime is 223222000321. The next prime is 223222000363. The reversal of 223222000331 is 133000222322.

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

It is not a de Polignac number, because 223222000331 - 2²² = 223217806027 is a prime.

It is a super-3 number, since 3×223222000331³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223222000301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10146454550 + ... + 10146454571.

It is an arithmetic number, because the mean of its divisors is an integer number (60878727366).

Almost surely, 2^223222000331 is an apocalyptic number.

223222000331 is a deficient number, since it is larger than the sum of its proper divisors (20292909133).

223222000331 is a wasteful number, since it uses less digits than its factorization.

223222000331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20292909132.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 223222000331 its reverse (133000222322), we get a palindrome (356222222653).

The spelling of 223222000331 in words is "two hundred twenty-three billion, two hundred twenty-two million, three hundred thirty-one", and thus it is an aban number.