210011121120199 has 24 divisors (see below), whose sum is σ = 251938451606400. Its totient is φ = 174466149626160.

The previous prime is 210011121120137. The next prime is 210011121120211. The reversal of 210011121120199 is 991021121110012.

210011121120199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210011121120199 - 2¹¹ = 210011121118151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210011121120199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210011121120109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 511365669 + ... + 511776190.

It is an arithmetic number, because the mean of its divisors is an integer number (10497435483600).

Almost surely, 2^{210011121120199} is an apocalyptic number.

210011121120199 is a deficient number, since it is larger than the sum of its proper divisors (41927330486201).

210011121120199 is a wasteful number, since it uses less digits than its factorization.

210011121120199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023142003 (or 1023141996 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 31.

The spelling of 210011121120199 in words is "two hundred ten trillion, eleven billion, one hundred twenty-one million, one hundred twenty thousand, one hundred ninety-nine".