22210221101102 has 8 divisors (see below), whose sum is σ = 33321165206112. Its totient is φ = 11103166032400.

The previous prime is 22210221101083. The next prime is 22210221101153. The reversal of 22210221101102 is 20110112201222.

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

It is a super-2 number, since 2×22210221101102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 972244799 + ... + 972267642.

It is an arithmetic number, because the mean of its divisors is an integer number (4165145650764).

Almost surely, 2^{22210221101102} is an apocalyptic number.

22210221101102 is a deficient number, since it is larger than the sum of its proper divisors (11110944105010).

22210221101102 is a wasteful number, since it uses less digits than its factorization.

22210221101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944518154.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22210221101102 its reverse (20110112201222), we get a palindrome (42320333302324).

The spelling of 22210221101102 in words is "twenty-two trillion, two hundred ten billion, two hundred twenty-one million, one hundred one thousand, one hundred two".