22120000010 has 8 divisors (see below), whose sum is σ = 39816000036. Its totient is φ = 8848000000.

The previous prime is 22119999983. The next prime is 22120000031. The reversal of 22120000010 is 1000002122.

It can be written as a sum of positive squares in 2 ways, for example, as 20817584089 + 1302415921 = 144283^2 + 36089^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105999991 + ... + 1106000010.

Almost surely, 2^22120000010 is an apocalyptic number.

22120000010 is a deficient number, since it is larger than the sum of its proper divisors (17696000026).

22120000010 is a wasteful number, since it uses less digits than its factorization.

22120000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212000008.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 22120000010 its reverse (1000002122), we get a palindrome (23120002132).

The spelling of 22120000010 in words is "twenty-two billion, one hundred twenty million, ten", and thus it is an aban number.