211012211122003 has 8 divisors (see below), whose sum is σ = 212258199370176. Its totient is φ = 209766524764800.

The previous prime is 211012211121997. The next prime is 211012211122081. The reversal of 211012211122003 is 300221112210112.

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-211012211122003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211012211128003) 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, 74070603 + ... + 76866628.

It is an arithmetic number, because the mean of its divisors is an integer number (26532274921272).

Almost surely, 2^{211012211122003} is an apocalyptic number.

211012211122003 is a deficient number, since it is larger than the sum of its proper divisors (1245988248173).

211012211122003 is a wasteful number, since it uses less digits than its factorization.

211012211122003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150945485.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 211012211122003 its reverse (300221112210112), we get a palindrome (511233323332115).

The spelling of 211012211122003 in words is "two hundred eleven trillion, twelve billion, two hundred eleven million, one hundred twenty-two thousand, three".