122211011033 has 4 divisors (see below), whose sum is σ = 122211710208. Its totient is φ = 122210311860.

The previous prime is 122211011029. The next prime is 122211011053. The reversal of 122211011033 is 330110112221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 122211011033 - 2² = 122211011029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122211011023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174428 + ... + 524258.

It is an arithmetic number, because the mean of its divisors is an integer number (30552927552).

Almost surely, 2^122211011033 is an apocalyptic number.

It is an amenable number.

122211011033 is a deficient number, since it is larger than the sum of its proper divisors (699175).

122211011033 is an equidigital number, since it uses as much as digits as its factorization.

122211011033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699174.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 122211011033 its reverse (330110112221), we get a palindrome (452321123254).

The spelling of 122211011033 in words is "one hundred twenty-two billion, two hundred eleven million, eleven thousand, thirty-three".