10221200211101 has 8 divisors (see below), whose sum is σ = 11150441421600. Its totient is φ = 9291965865840.

The previous prime is 10221200211091. The next prime is 10221200211119. The reversal of 10221200211101 is 10111200212201.

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 10221200211101 - 2²² = 10221196016797 is a prime.

It is a super-2 number, since 2×10221200211101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221200211401) 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, 1690790 + ... + 4827128.

It is an arithmetic number, because the mean of its divisors is an integer number (1393805177700).

Almost surely, 2^{10221200211101} is an apocalyptic number.

10221200211101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10221200211101 is a deficient number, since it is larger than the sum of its proper divisors (929241210499).

10221200211101 is a wasteful number, since it uses less digits than its factorization.

10221200211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432619.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10221200211101 its reverse (10111200212201), we get a palindrome (20332400423302).

The spelling of 10221200211101 in words is "ten trillion, two hundred twenty-one billion, two hundred million, two hundred eleven thousand, one hundred one".