22012200110001 has 8 divisors (see below), whose sum is σ = 29353922011584. Its totient is φ = 14672639140880.

The previous prime is 22012200109943. The next prime is 22012200110009. The reversal of 22012200110001 is 10001100221022.

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

It is a cyclic number.

It is not a de Polignac number, because 22012200110001 - 2⁹ = 22012200109489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22012200110009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540209346 + ... + 540250091.

It is an arithmetic number, because the mean of its divisors is an integer number (3669240251448).

Almost surely, 2^{22012200110001} is an apocalyptic number.

It is an amenable number.

22012200110001 is a deficient number, since it is larger than the sum of its proper divisors (7341721901583).

22012200110001 is a wasteful number, since it uses less digits than its factorization.

22012200110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080466231.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22012200110001 its reverse (10001100221022), we get a palindrome (32013300331023).

The spelling of 22012200110001 in words is "twenty-two trillion, twelve billion, two hundred million, one hundred ten thousand, one".