122322331011 has 16 divisors (see below), whose sum is σ = 165551796864. Its totient is φ = 80320853184.

The previous prime is 122322331003. The next prime is 122322331031. The reversal of 122322331011 is 110133223221.

It is not a de Polignac number, because 122322331011 - 2³ = 122322331003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122322331031) 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, 1747951 + ... + 1816583.

It is an arithmetic number, because the mean of its divisors is an integer number (10346987304).

Almost surely, 2^122322331011 is an apocalyptic number.

122322331011 is a deficient number, since it is larger than the sum of its proper divisors (43229465853).

122322331011 is an equidigital number, since it uses as much as digits as its factorization.

122322331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77570.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 122322331011 its reverse (110133223221), we get a palindrome (232455554232).

The spelling of 122322331011 in words is "one hundred twenty-two billion, three hundred twenty-two million, three hundred thirty-one thousand, eleven".