222252325331 has 8 divisors (see below), whose sum is σ = 224302227600. Its totient is φ = 220202621280.

The previous prime is 222252325327. The next prime is 222252325403. The reversal of 222252325331 is 133523252222.

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 222252325331 - 2² = 222252325327 is a prime.

It is a super-2 number, since 2×222252325331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222252325301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3150200 + ... + 3219978.

It is an arithmetic number, because the mean of its divisors is an integer number (28037778450).

Almost surely, 2^222252325331 is an apocalyptic number.

222252325331 is a deficient number, since it is larger than the sum of its proper divisors (2049902269).

222252325331 is a wasteful number, since it uses less digits than its factorization.

222252325331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99109.

The product of its digits is 43200, while the sum is 32.

Adding to 222252325331 its reverse (133523252222), we get a palindrome (355775577553).

The spelling of 222252325331 in words is "two hundred twenty-two billion, two hundred fifty-two million, three hundred twenty-five thousand, three hundred thirty-one".