22110001121010 has 32 divisors (see below), whose sum is σ = 57888002935872. Its totient is φ = 5360000271680.

The previous prime is 22110001121009. The next prime is 22110001121071. The reversal of 22110001121010 is 1012110001122.

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, 33500001369 + ... + 33500002028.

It is an arithmetic number, because the mean of its divisors is an integer number (1809000091746).

Almost surely, 2^{22110001121010} is an apocalyptic number.

22110001121010 is an abundant number, since it is smaller than the sum of its proper divisors (35778001814862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22110001121010 is a wasteful number, since it uses less digits than its factorization.

22110001121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67000003418.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 22110001121010 its reverse (1012110001122), we get a palindrome (23122111122132).

It can be divided in two parts, 2211000112 and 1010, that added together give a palindrome (2211001122).

The spelling of 22110001121010 in words is "twenty-two trillion, one hundred ten billion, one million, one hundred twenty-one thousand, ten".