11222031031303 has 8 divisors (see below), whose sum is σ = 11257566383360. Its totient is φ = 11186505510840.

The previous prime is 11222031031283. The next prime is 11222031031331. The reversal of 11222031031303 is 30313013022211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222031031303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222031038303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168063 + ... + 4740496.

It is an arithmetic number, because the mean of its divisors is an integer number (1407195797920).

Almost surely, 2^{11222031031303} is an apocalyptic number.

11222031031303 is a deficient number, since it is larger than the sum of its proper divisors (35535352057).

11222031031303 is an equidigital number, since it uses as much as digits as its factorization.

11222031031303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4915797.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11222031031303 its reverse (30313013022211), we get a palindrome (41535044053514).

The spelling of 11222031031303 in words is "eleven trillion, two hundred twenty-two billion, thirty-one million, thirty-one thousand, three hundred three".