22142041215 has 16 divisors (see below), whose sum is σ = 40488304128. Its totient is φ = 10122075936.

The previous prime is 22142041123. The next prime is 22142041283. The reversal of 22142041215 is 51214024122.

It is not a de Polignac number, because 22142041215 - 2⁷ = 22142041087 is a prime.

It is a congruent 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, 105438187 + ... + 105438396.

It is an arithmetic number, because the mean of its divisors is an integer number (2530519008).

Almost surely, 2^22142041215 is an apocalyptic number.

22142041215 is a deficient number, since it is larger than the sum of its proper divisors (18346262913).

22142041215 is a wasteful number, since it uses less digits than its factorization.

22142041215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210876598.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 22142041215 its reverse (51214024122), we get a palindrome (73356065337).

The spelling of 22142041215 in words is "twenty-two billion, one hundred forty-two million, forty-one thousand, two hundred fifteen".