22202120422115 has 8 divisors (see below), whose sum is σ = 26901209987808. Its totient is φ = 17589252683520.

The previous prime is 22202120422099. The next prime is 22202120422151. The reversal of 22202120422115 is 51122402120222.

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

It is not a de Polignac number, because 22202120422115 - 2⁴ = 22202120422099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21555456206 + ... + 21555457235.

It is an arithmetic number, because the mean of its divisors is an integer number (3362651248476).

Almost surely, 2^{22202120422115} is an apocalyptic number.

22202120422115 is a deficient number, since it is larger than the sum of its proper divisors (4699089565693).

22202120422115 is a wasteful number, since it uses less digits than its factorization.

22202120422115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43110913549.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 22202120422115 its reverse (51122402120222), we get a palindrome (73324522542337).

The spelling of 22202120422115 in words is "twenty-two trillion, two hundred two billion, one hundred twenty million, four hundred twenty-two thousand, one hundred fifteen".