2223101202001 has 4 divisors (see below), whose sum is σ = 2239328218212. Its totient is φ = 2206874185792.

The previous prime is 2223101201987. The next prime is 2223101202029. The reversal of 2223101202001 is 1002021013222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1680072222976 + 543028979025 = 1296176^2 + 736905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2223101202001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223101292001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8113507900 + ... + 8113508173.

It is an arithmetic number, because the mean of its divisors is an integer number (559832054553).

Almost surely, 2^{2223101202001} is an apocalyptic number.

It is an amenable number.

2223101202001 is a deficient number, since it is larger than the sum of its proper divisors (16227016211).

2223101202001 is a wasteful number, since it uses less digits than its factorization.

2223101202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16227016210.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2223101202001 its reverse (1002021013222), we get a palindrome (3225122215223).

The spelling of 2223101202001 in words is "two trillion, two hundred twenty-three billion, one hundred one million, two hundred two thousand, one".