22041122315 has 8 divisors (see below), whose sum is σ = 26450165520. Its totient is φ = 17632352032.

The previous prime is 22041122269. The next prime is 22041122317. The reversal of 22041122315 is 51322114022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22041122315 is a prime.

It is a super-2 number, since 2×22041122315² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22041122317) 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, 220616 + ... + 304554.

It is an arithmetic number, because the mean of its divisors is an integer number (3306270690).

Almost surely, 2^22041122315 is an apocalyptic number.

22041122315 is a deficient number, since it is larger than the sum of its proper divisors (4409043205).

22041122315 is an equidigital number, since it uses as much as digits as its factorization.

22041122315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136461.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 22041122315 its reverse (51322114022), we get a palindrome (73363236337).

The spelling of 22041122315 in words is "twenty-two billion, forty-one million, one hundred twenty-two thousand, three hundred fifteen".