2122012201003 has 8 divisors (see below), whose sum is σ = 2143041513840. Its totient is φ = 2101005062880.

The previous prime is 2122012200949. The next prime is 2122012201009. The reversal of 2122012201003 is 3001022102212.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122012201003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122012201009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5351308 + ... + 5734153.

It is an arithmetic number, because the mean of its divisors is an integer number (267880189230).

Almost surely, 2^{2122012201003} is an apocalyptic number.

2122012201003 is a deficient number, since it is larger than the sum of its proper divisors (21029312837).

2122012201003 is a wasteful number, since it uses less digits than its factorization.

2122012201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11087357.

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

Adding to 2122012201003 its reverse (3001022102212), we get a palindrome (5123034303215).

The spelling of 2122012201003 in words is "two trillion, one hundred twenty-two billion, twelve million, two hundred one thousand, three".