10111222100201 has 4 divisors (see below), whose sum is σ = 10111228468992. Its totient is φ = 10111215731412.

The previous prime is 10111222100153. The next prime is 10111222100219. The reversal of 10111222100201 is 10200122211101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10111222100201 - 2¹⁴ = 10111222083817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111222100261) 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, 1336100 + ... + 4691226.

It is an arithmetic number, because the mean of its divisors is an integer number (2527807117248).

Almost surely, 2^{10111222100201} is an apocalyptic number.

It is an amenable number.

10111222100201 is a deficient number, since it is larger than the sum of its proper divisors (6368791).

10111222100201 is an equidigital number, since it uses as much as digits as its factorization.

10111222100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6368790.

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

Adding to 10111222100201 its reverse (10200122211101), we get a palindrome (20311344311302).

The spelling of 10111222100201 in words is "ten trillion, one hundred eleven billion, two hundred twenty-two million, one hundred thousand, two hundred one".