2120122200003 has 8 divisors (see below), whose sum is σ = 2826872760000. Its totient is φ = 1413393220008.

The previous prime is 2120122199983. The next prime is 2120122200023. The reversal of 2120122200003 is 3000022210212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2120122199983) and next prime (2120122200023).

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

It is not a de Polignac number, because 2120122200003 - 2²⁸ = 2119853764547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2120122200023) 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, 5164353 + ... + 5559746.

It is an arithmetic number, because the mean of its divisors is an integer number (353359095000).

Almost surely, 2^{2120122200003} is an apocalyptic number.

2120122200003 is a deficient number, since it is larger than the sum of its proper divisors (706750559997).

2120122200003 is a wasteful number, since it uses less digits than its factorization.

2120122200003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10790001.

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

Adding to 2120122200003 its reverse (3000022210212), we get a palindrome (5120144410215).

The spelling of 2120122200003 in words is "two trillion, one hundred twenty billion, one hundred twenty-two million, two hundred thousand, three".