22201200022101 has 16 divisors (see below), whose sum is σ = 29620421189184. Its totient is φ = 14791390545024.

The previous prime is 22201200022087. The next prime is 22201200022121. The reversal of 22201200022101 is 10122000210222.

It is not a de Polignac number, because 22201200022101 - 2⁵ = 22201200022069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201200022121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85418395 + ... + 85677911.

It is an arithmetic number, because the mean of its divisors is an integer number (1851276324324).

Almost surely, 2^{22201200022101} is an apocalyptic number.

It is an amenable number.

22201200022101 is a deficient number, since it is larger than the sum of its proper divisors (7419221167083).

22201200022101 is a wasteful number, since it uses less digits than its factorization.

22201200022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277540.

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

Adding to 22201200022101 its reverse (10122000210222), we get a palindrome (32323200232323).

The spelling of 22201200022101 in words is "twenty-two trillion, two hundred one billion, two hundred million, twenty-two thousand, one hundred one".