11231373022 has 8 divisors (see below), whose sum is σ = 16848001872. Its totient is φ = 5615372400.

The previous prime is 11231372981. The next prime is 11231373029. The reversal of 11231373022 is 22037313211.

It is a happy number.

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

It is a super-3 number, since 3×11231373022³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11231373029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109479 + ... + 185602.

It is an arithmetic number, because the mean of its divisors is an integer number (2106000234).

Almost surely, 2^11231373022 is an apocalyptic number.

11231373022 is a deficient number, since it is larger than the sum of its proper divisors (5616628850).

11231373022 is a wasteful number, since it uses less digits than its factorization.

11231373022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314114.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 11231373022 its reverse (22037313211), we get a palindrome (33268686233).

The spelling of 11231373022 in words is "eleven billion, two hundred thirty-one million, three hundred seventy-three thousand, twenty-two".