22540003115 has 8 divisors (see below), whose sum is σ = 30912004320. Its totient is φ = 15456002112.

The previous prime is 22540003097. The next prime is 22540003141. The reversal of 22540003115 is 51130004522.

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 22540003115 - 2¹² = 22539999019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322000010 + ... + 322000079.

It is an arithmetic number, because the mean of its divisors is an integer number (3864000540).

Almost surely, 2^22540003115 is an apocalyptic number.

22540003115 is a deficient number, since it is larger than the sum of its proper divisors (8372001205).

22540003115 is an equidigital number, since it uses as much as digits as its factorization.

22540003115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644000101.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 22540003115 its reverse (51130004522), we get a palindrome (73670007637).

The spelling of 22540003115 in words is "twenty-two billion, five hundred forty million, three thousand, one hundred fifteen".