22201122102 has 8 divisors (see below), whose sum is σ = 44402244216. Its totient is φ = 7400374032.

The previous prime is 22201122079. The next prime is 22201122107. The reversal of 22201122102 is 20122110222.

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

22201122102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201122107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850093503 + ... + 1850093514.

It is an arithmetic number, because the mean of its divisors is an integer number (5550280527).

Almost surely, 2^22201122102 is an apocalyptic number.

22201122102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22201122102 is a wasteful number, since it uses less digits than its factorization.

22201122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700187022.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22201122102 its reverse (20122110222), we get a palindrome (42323232324).

The spelling of 22201122102 in words is "twenty-two billion, two hundred one million, one hundred twenty-two thousand, one hundred two".