222232332011 has 8 divisors (see below), whose sum is σ = 223317181584. Its totient is φ = 221147781120.

The previous prime is 222232331953. The next prime is 222232332017. The reversal of 222232332011 is 110233232222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222232332011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222232332017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1497515 + ... + 1639211.

It is an arithmetic number, because the mean of its divisors is an integer number (27914647698).

Almost surely, 2^222232332011 is an apocalyptic number.

222232332011 is a deficient number, since it is larger than the sum of its proper divisors (1084849573).

222232332011 is a wasteful number, since it uses less digits than its factorization.

222232332011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149341.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222232332011 its reverse (110233232222), we get a palindrome (332465564233).

The spelling of 222232332011 in words is "two hundred twenty-two billion, two hundred thirty-two million, three hundred thirty-two thousand, eleven".