10888022221 has 8 divisors (see below), whose sum is σ = 10902937824. Its totient is φ = 10873120080.

The previous prime is 10888022207. The next prime is 10888022231. The reversal of 10888022221 is 12222088801.

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

It is a cyclic number.

It is not a de Polignac number, because 10888022221 - 2¹⁷ = 10887891149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10888022231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3970911 + ... + 3973651.

It is an arithmetic number, because the mean of its divisors is an integer number (1362867228).

Almost surely, 2^10888022221 is an apocalyptic number.

It is an amenable number.

10888022221 is a deficient number, since it is larger than the sum of its proper divisors (14915603).

10888022221 is a wasteful number, since it uses less digits than its factorization.

10888022221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6731.

The product of its (nonzero) digits is 8192, while the sum is 34.

The spelling of 10888022221 in words is "ten billion, eight hundred eighty-eight million, twenty-two thousand, two hundred twenty-one".