2232203121947 has 2 divisors, whose sum is σ = 2232203121948. Its totient is φ = 2232203121946.

The previous prime is 2232203121913. The next prime is 2232203122001. The reversal of 2232203121947 is 7491213022322.

2232203121947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2232203121947 - 2²⁶ = 2232136013083 is a prime.

It is a super-3 number, since 3×2232203121947³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232203121947.

It is not a weakly prime, because it can be changed into another prime (2232203121347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116101560973 + 1116101560974.

It is an arithmetic number, because the mean of its divisors is an integer number (1116101560974).

Almost surely, 2^{2232203121947} is an apocalyptic number.

2232203121947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232203121947 is an equidigital number, since it uses as much as digits as its factorization.

2232203121947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 2232203121947 in words is "two trillion, two hundred thirty-two billion, two hundred three million, one hundred twenty-one thousand, nine hundred forty-seven".