11310223022 has 12 divisors (see below), whose sum is σ = 19735185240. Its totient is φ = 4847238396.

The previous prime is 11310223019. The next prime is 11310223087. The reversal of 11310223022 is 22032201311.

It is a super-2 number, since 2×11310223022² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57705122 + ... + 57705317.

It is an arithmetic number, because the mean of its divisors is an integer number (1644598770).

Almost surely, 2^11310223022 is an apocalyptic number.

11310223022 is a deficient number, since it is larger than the sum of its proper divisors (8424962218).

11310223022 is a wasteful number, since it uses less digits than its factorization.

11310223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115410455 (or 115410448 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11310223022 its reverse (22032201311), we get a palindrome (33342424333).

The spelling of 11310223022 in words is "eleven billion, three hundred ten million, two hundred twenty-three thousand, twenty-two".