11223061607 has 8 divisors (see below), whose sum is σ = 11814850560. Its totient is φ = 10631382840.

The previous prime is 11223061579. The next prime is 11223061613. The reversal of 11223061607 is 70616032211.

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

It is a cyclic number.

It is not a de Polignac number, because 11223061607 - 2⁶ = 11223061543 is a prime.

It is a super-2 number, since 2×11223061607² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11223061607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223561607) 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, 256988 + ... + 297470.

It is an arithmetic number, because the mean of its divisors is an integer number (1476856320).

Almost surely, 2^11223061607 is an apocalyptic number.

11223061607 is a deficient number, since it is larger than the sum of its proper divisors (591788953).

11223061607 is a wasteful number, since it uses less digits than its factorization.

11223061607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55093.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 11223061607 its reverse (70616032211), we get a palindrome (81839093818).

The spelling of 11223061607 in words is "eleven billion, two hundred twenty-three million, sixty-one thousand, six hundred seven".