2122201002003 has 8 divisors (see below), whose sum is σ = 2996048473488. Its totient is φ = 1331577099264.

The previous prime is 2122201001981. The next prime is 2122201002011. The reversal of 2122201002003 is 3002001022212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2122201002003 - 2¹⁷ = 2122200870931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122201002203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20805892126 + ... + 20805892227.

It is an arithmetic number, because the mean of its divisors is an integer number (374506059186).

Almost surely, 2^{2122201002003} is an apocalyptic number.

2122201002003 is a deficient number, since it is larger than the sum of its proper divisors (873847471485).

2122201002003 is a wasteful number, since it uses less digits than its factorization.

2122201002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41611784373.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2122201002003 its reverse (3002001022212), we get a palindrome (5124202024215).

The spelling of 2122201002003 in words is "two trillion, one hundred twenty-two billion, two hundred one million, two thousand, three".