2231203322097 has 12 divisors (see below), whose sum is σ = 3412428610500. Its totient is φ = 1399970711808.

The previous prime is 2231203322071. The next prime is 2231203322177. The reversal of 2231203322097 is 7902233021322.

2231203322097 is a `hidden beast` number, since 2 + 2 + 312 + 0 + 33 + 220 + 97 = 666.

2231203322097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1460317566096 + 770885756001 = 1208436^2 + 878001^2 .

It is not a de Polignac number, because 2231203322097 - 2¹⁴ = 2231203305713 is a prime.

It is a super-3 number, since 3×2231203322097³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231203332097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7291513972 + ... + 7291514277.

It is an arithmetic number, because the mean of its divisors is an integer number (284369050875).

Almost surely, 2^{2231203322097} is an apocalyptic number.

It is an amenable number.

2231203322097 is a deficient number, since it is larger than the sum of its proper divisors (1181225288403).

2231203322097 is a wasteful number, since it uses less digits than its factorization.

2231203322097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14583028272 (or 14583028269 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 2231203322097 in words is "two trillion, two hundred thirty-one billion, two hundred three million, three hundred twenty-two thousand, ninety-seven".