211120202210999 has 8 divisors (see below), whose sum is σ = 212783067283968. Its totient is φ = 209457344970720.

The previous prime is 211120202210987. The next prime is 211120202211053. The reversal of 211120202210999 is 999012202021112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211120202210999 is a prime.

It is a super-2 number, since 2×211120202210999² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211120202216999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59802509 + ... + 63234329.

It is an arithmetic number, because the mean of its divisors is an integer number (26597883410496).

Almost surely, 2^{211120202210999} is an apocalyptic number.

211120202210999 is a deficient number, since it is larger than the sum of its proper divisors (1662865072969).

211120202210999 is a wasteful number, since it uses less digits than its factorization.

211120202210999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916345.

The product of its (nonzero) digits is 23328, while the sum is 41.

The spelling of 211120202210999 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred two million, two hundred ten thousand, nine hundred ninety-nine".