1210200021339 has 8 divisors (see below), whose sum is σ = 1614195244032. Its totient is φ = 806502406440.

The previous prime is 1210200021319. The next prime is 1210200021341. The reversal of 1210200021339 is 9331200020121.

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

It is not a de Polignac number, because 1210200021339 - 2¹¹ = 1210200019291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1210200021319) 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, 74392459 + ... + 74408724.

It is an arithmetic number, because the mean of its divisors is an integer number (201774405504).

Almost surely, 2^{1210200021339} is an apocalyptic number.

1210200021339 is a deficient number, since it is larger than the sum of its proper divisors (403995222693).

1210200021339 is a wasteful number, since it uses less digits than its factorization.

1210200021339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148803897.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 1210200021339 in words is "one trillion, two hundred ten billion, two hundred million, twenty-one thousand, three hundred thirty-nine".