244022203197 has 12 divisors (see below), whose sum is σ = 362002908540. Its totient is φ = 158284672128.

The previous prime is 244022203129. The next prime is 244022203213. The reversal of 244022203197 is 791302220442.

It is a happy number.

244022203197 is a `hidden beast` number, since 2 + 440 + 2 + 2 + 20 + 3 + 197 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 163789374681 + 80232828516 = 404709^2 + 283254^2 .

It is not a de Polignac number, because 244022203197 - 2¹⁴ = 244022186813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244022273197) 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, 366399372 + ... + 366400037.

It is an arithmetic number, because the mean of its divisors is an integer number (30166909045).

Almost surely, 2^244022203197 is an apocalyptic number.

It is an amenable number.

244022203197 is a deficient number, since it is larger than the sum of its proper divisors (117980705343).

244022203197 is a wasteful number, since it uses less digits than its factorization.

244022203197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732799452 (or 732799449 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 244022203197 in words is "two hundred forty-four billion, twenty-two million, two hundred three thousand, one hundred ninety-seven".