222323442423011 has 4 divisors (see below), whose sum is σ = 223946241272952. Its totient is φ = 220700643573072.

The previous prime is 222323442422903. The next prime is 222323442423077. The reversal of 222323442423011 is 110324244323222.

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

It is a cyclic number.

It is not a de Polignac number, because 222323442423011 - 2²⁶ = 222323375314147 is a prime.

It is a super-2 number, since 2×222323442423011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222323442426011) 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, 811399424765 + ... + 811399425038.

It is an arithmetic number, because the mean of its divisors is an integer number (55986560318238).

Almost surely, 2^{222323442423011} is an apocalyptic number.

222323442423011 is a deficient number, since it is larger than the sum of its proper divisors (1622798849941).

222323442423011 is a wasteful number, since it uses less digits than its factorization.

222323442423011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622798849940.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 222323442423011 its reverse (110324244323222), we get a palindrome (332647686746233).

The spelling of 222323442423011 in words is "two hundred twenty-two trillion, three hundred twenty-three billion, four hundred forty-two million, four hundred twenty-three thousand, eleven".