210111022099 has 8 divisors (see below), whose sum is σ = 229836584448. Its totient is φ = 190489553160.

The previous prime is 210111022097. The next prime is 210111022127. The reversal of 210111022099 is 990220111012.

210111022099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 210111022099 - 2¹ = 210111022097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210111022097) 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, 26019127 + ... + 26027200.

It is an arithmetic number, because the mean of its divisors is an integer number (28729573056).

Almost surely, 2^210111022099 is an apocalyptic number.

210111022099 is a deficient number, since it is larger than the sum of its proper divisors (19725562349).

210111022099 is a wasteful number, since it uses less digits than its factorization.

210111022099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52046705.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 210111022099 in words is "two hundred ten billion, one hundred eleven million, twenty-two thousand, ninety-nine".