22042201115 has 16 divisors (see below), whose sum is σ = 29140947936. Its totient is φ = 15871968000.

The previous prime is 22042201067. The next prime is 22042201121. The reversal of 22042201115 is 51110224022.

It is not a de Polignac number, because 22042201115 - 2³⁴ = 4862331931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1978442 + ... + 1989551.

It is an arithmetic number, because the mean of its divisors is an integer number (1821309246).

Almost surely, 2^22042201115 is an apocalyptic number.

22042201115 is a deficient number, since it is larger than the sum of its proper divisors (7098746821).

22042201115 is a wasteful number, since it uses less digits than its factorization.

22042201115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968110.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 22042201115 its reverse (51110224022), we get a palindrome (73152425137).

The spelling of 22042201115 in words is "twenty-two billion, forty-two million, two hundred one thousand, one hundred fifteen".