11450071022 has 16 divisors (see below), whose sum is σ = 18507420960. Its totient is φ = 5281461792.

The previous prime is 11450071021. The next prime is 11450071067. The reversal of 11450071022 is 22017005411.

It is a super-2 number, since 2×11450071022² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450071021) 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, 88538 + ... + 175325.

It is an arithmetic number, because the mean of its divisors is an integer number (1156713810).

Almost surely, 2^11450071022 is an apocalyptic number.

11450071022 is a deficient number, since it is larger than the sum of its proper divisors (7057349938).

11450071022 is a wasteful number, since it uses less digits than its factorization.

11450071022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265547.

The product of its (nonzero) digits is 560, while the sum is 23.

Adding to 11450071022 its reverse (22017005411), we get a palindrome (33467076433).

The spelling of 11450071022 in words is "eleven billion, four hundred fifty million, seventy-one thousand, twenty-two".