122233001223211 has 4 divisors (see below), whose sum is σ = 122241812092792. Its totient is φ = 122224190353632.

The previous prime is 122233001223199. The next prime is 122233001223269. The reversal of 122233001223211 is 112322100332221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122233001223211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122233001223271) 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, 4405413981 + ... + 4405441726.

It is an arithmetic number, because the mean of its divisors is an integer number (30560453023198).

Almost surely, 2^{122233001223211} is an apocalyptic number.

122233001223211 is a deficient number, since it is larger than the sum of its proper divisors (8810869581).

122233001223211 is an equidigital number, since it uses as much as digits as its factorization.

122233001223211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8810869580.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 122233001223211 its reverse (112322100332221), we get a palindrome (234555101555432).

The spelling of 122233001223211 in words is "one hundred twenty-two trillion, two hundred thirty-three billion, one million, two hundred twenty-three thousand, two hundred eleven".