1210200020097 has 8 divisors (see below), whose sum is σ = 1613628290880. Its totient is φ = 806785881360.

The previous prime is 1210200020053. The next prime is 1210200020123. The reversal of 1210200020097 is 7900200020121.

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

It is not a de Polignac number, because 1210200020097 - 2¹⁰ = 1210200019073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1210200020297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3331554 + ... + 3676907.

It is an arithmetic number, because the mean of its divisors is an integer number (201703536360).

Almost surely, 2^{1210200020097} is an apocalyptic number.

It is an amenable number.

1210200020097 is a deficient number, since it is larger than the sum of its proper divisors (403428270783).

1210200020097 is an equidigital number, since it uses as much as digits as its factorization.

1210200020097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7066023.

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 1210200020097 its sum of digits (24), we get a palindrome (1210200020121).

The spelling of 1210200020097 in words is "one trillion, two hundred ten billion, two hundred million, twenty thousand, ninety-seven".