222340023011 has 16 divisors (see below), whose sum is σ = 236012175360. Its totient is φ = 208734149760.

The previous prime is 222340022963. The next prime is 222340023041. The reversal of 222340023011 is 110320043222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222340023011 is a prime.

It is a super-2 number, since 2×222340023011² (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 (222340023041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40637006 + ... + 40642476.

It is an arithmetic number, because the mean of its divisors is an integer number (14750760960).

Almost surely, 2^222340023011 is an apocalyptic number.

222340023011 is a deficient number, since it is larger than the sum of its proper divisors (13672152349).

222340023011 is a wasteful number, since it uses less digits than its factorization.

222340023011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11074.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222340023011 its reverse (110320043222), we get a palindrome (332660066233).

The spelling of 222340023011 in words is "two hundred twenty-two billion, three hundred forty million, twenty-three thousand, eleven".