115622211003 has 16 divisors (see below), whose sum is σ = 169154123040. Its totient is φ = 69809635584.

The previous prime is 115622210987. The next prime is 115622211031. The reversal of 115622211003 is 300112226511.

It is a happy number.

It is not a de Polignac number, because 115622211003 - 2⁴ = 115622210987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115622211053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27966538 + ... + 27970671.

It is an arithmetic number, because the mean of its divisors is an integer number (10572132690).

Almost surely, 2^115622211003 is an apocalyptic number.

115622211003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

115622211003 is a deficient number, since it is larger than the sum of its proper divisors (53531912037).

115622211003 is a wasteful number, since it uses less digits than its factorization.

115622211003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55937278.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 115622211003 its reverse (300112226511), we get a palindrome (415734437514).

The spelling of 115622211003 in words is "one hundred fifteen billion, six hundred twenty-two million, two hundred eleven thousand, three".