210002201212111 has 8 divisors (see below), whose sum is σ = 261820926186624. Its totient is φ = 163638078866520.

The previous prime is 210002201212081. The next prime is 210002201212127. The reversal of 210002201212111 is 111212102200012.

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 210002201212111 - 2¹¹ = 210002201210063 is a prime.

It is a super-2 number, since 2×210002201212111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002201212171) 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, 1363650657145 + ... + 1363650657298.

It is an arithmetic number, because the mean of its divisors is an integer number (32727615773328).

Almost surely, 2^{210002201212111} is an apocalyptic number.

210002201212111 is a deficient number, since it is larger than the sum of its proper divisors (51818724974513).

210002201212111 is a wasteful number, since it uses less digits than its factorization.

210002201212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727301314461.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210002201212111 its reverse (111212102200012), we get a palindrome (321214303412123).

The spelling of 210002201212111 in words is "two hundred ten trillion, two billion, two hundred one million, two hundred twelve thousand, one hundred eleven".