122222102010011 has 4 divisors (see below), whose sum is σ = 122223691306392. Its totient is φ = 122220512713632.

The previous prime is 122222102009983. The next prime is 122222102010061. The reversal of 122222102010011 is 110010201222221.

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 122222102010011 - 2²⁶ = 122222034901147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122222102010061) 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, 794532830 + ... + 794686643.

It is an arithmetic number, because the mean of its divisors is an integer number (30555922826598).

Almost surely, 2^{122222102010011} is an apocalyptic number.

122222102010011 is a deficient number, since it is larger than the sum of its proper divisors (1589296381).

122222102010011 is an equidigital number, since it uses as much as digits as its factorization.

122222102010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589296380.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122222102010011 its reverse (110010201222221), we get a palindrome (232232303232232).

The spelling of 122222102010011 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, one hundred two million, ten thousand, eleven".