10122120002201 has 4 divisors (see below), whose sum is σ = 10448640002304. Its totient is φ = 9795600002100.

The previous prime is 10122120002191. The next prime is 10122120002213. The reversal of 10122120002201 is 10220002122101.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10122120002201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10122120002801) 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, 163260000005 + ... + 163260000066.

It is an arithmetic number, because the mean of its divisors is an integer number (2612160000576).

Almost surely, 2^{10122120002201} is an apocalyptic number.

It is an amenable number.

10122120002201 is a deficient number, since it is larger than the sum of its proper divisors (326520000103).

10122120002201 is an equidigital number, since it uses as much as digits as its factorization.

10122120002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326520000102.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10122120002201 its reverse (10220002122101), we get a palindrome (20342122124302).

The spelling of 10122120002201 in words is "ten trillion, one hundred twenty-two billion, one hundred twenty million, two thousand, two hundred one".