22261127385 has 16 divisors (see below), whose sum is σ = 40706061696. Its totient is φ = 10176515328.

The previous prime is 22261127353. The next prime is 22261127393. The reversal of 22261127385 is 58372116222.

It is not a de Polignac number, because 22261127385 - 2⁵ = 22261127353 is a prime.

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, 106005264 + ... + 106005473.

It is an arithmetic number, because the mean of its divisors is an integer number (2544128856).

Almost surely, 2^22261127385 is an apocalyptic number.

It is an amenable number.

22261127385 is a deficient number, since it is larger than the sum of its proper divisors (18444934311).

22261127385 is a wasteful number, since it uses less digits than its factorization.

22261127385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212010752.

The product of its digits is 80640, while the sum is 39.

The spelling of 22261127385 in words is "twenty-two billion, two hundred sixty-one million, one hundred twenty-seven thousand, three hundred eighty-five".