11222122320329 has 4 divisors (see below), whose sum is σ = 11460890880384. Its totient is φ = 10983353760276.

The previous prime is 11222122320187. The next prime is 11222122320349. The reversal of 11222122320329 is 92302322122211.

It is a happy number.

11222122320329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222122320329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11222122320295 and 11222122320304.

It is not an unprimeable number, because it can be changed into a prime (11222122320349) 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, 119384279957 + ... + 119384280050.

It is an arithmetic number, because the mean of its divisors is an integer number (2865222720096).

Almost surely, 2^{11222122320329} is an apocalyptic number.

It is an amenable number.

11222122320329 is a deficient number, since it is larger than the sum of its proper divisors (238768560055).

11222122320329 is an equidigital number, since it uses as much as digits as its factorization.

11222122320329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238768560054.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 11222122320329 in words is "eleven trillion, two hundred twenty-two billion, one hundred twenty-two million, three hundred twenty thousand, three hundred twenty-nine".