10012002022101 has 4 divisors (see below), whose sum is σ = 13349336029472. Its totient is φ = 6674668014732.

The previous prime is 10012002022097. The next prime is 10012002022109. The reversal of 10012002022101 is 10122020021001.

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 not a de Polignac number, because 10012002022101 - 2² = 10012002022097 is a prime.

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 (10012002022109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668667003681 + ... + 1668667003686.

It is an arithmetic number, because the mean of its divisors is an integer number (3337334007368).

Almost surely, 2^{10012002022101} is an apocalyptic number.

It is an amenable number.

10012002022101 is a deficient number, since it is larger than the sum of its proper divisors (3337334007371).

10012002022101 is an equidigital number, since it uses as much as digits as its factorization.

10012002022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337334007370.

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

Adding to 10012002022101 its reverse (10122020021001), we get a palindrome (20134022043102).

The spelling of 10012002022101 in words is "ten trillion, twelve billion, two million, twenty-two thousand, one hundred one".