222331343133023 has 2 divisors, whose sum is σ = 222331343133024. Its totient is φ = 222331343133022.

The previous prime is 222331343133019. The next prime is 222331343133227. The reversal of 222331343133023 is 320331343133222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222331343133023 - 2² = 222331343133019 is a prime.

It is a super-2 number, since 2×222331343133023² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222331343133013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111165671566511 + 111165671566512.

It is an arithmetic number, because the mean of its divisors is an integer number (111165671566512).

Almost surely, 2^{222331343133023} is an apocalyptic number.

222331343133023 is a deficient number, since it is larger than the sum of its proper divisors (1).

222331343133023 is an equidigital number, since it uses as much as digits as its factorization.

222331343133023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 35.

Adding to 222331343133023 its reverse (320331343133222), we get a palindrome (542662686266245).

The spelling of 222331343133023 in words is "two hundred twenty-two trillion, three hundred thirty-one billion, three hundred forty-three million, one hundred thirty-three thousand, twenty-three".