11222117293 has 2 divisors, whose sum is σ = 11222117294. Its totient is φ = 11222117292.

The previous prime is 11222117261. The next prime is 11222117297. The reversal of 11222117293 is 39271122211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10630022404 + 592094889 = 103102^2 + 24333^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222117293 - 2⁵ = 11222117261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222117297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611058646 + 5611058647.

It is an arithmetic number, because the mean of its divisors is an integer number (5611058647).

Almost surely, 2^11222117293 is an apocalyptic number.

It is an amenable number.

11222117293 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222117293 is an equidigital number, since it uses as much as digits as its factorization.

11222117293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 31.

The spelling of 11222117293 in words is "eleven billion, two hundred twenty-two million, one hundred seventeen thousand, two hundred ninety-three".