212202210200111 has 8 divisors (see below), whose sum is σ = 212273815006800. Its totient is φ = 212130614881152.

The previous prime is 212202210200093. The next prime is 212202210200137. The reversal of 212202210200111 is 111002012202212.

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 212202210200111 - 2¹⁸ = 212202209937967 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 212202210200111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212202210200171) 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, 42510701 + ... + 47239433.

It is an arithmetic number, because the mean of its divisors is an integer number (26534226875850).

Almost surely, 2^{212202210200111} is an apocalyptic number.

212202210200111 is a deficient number, since it is larger than the sum of its proper divisors (71604806689).

212202210200111 is a wasteful number, since it uses less digits than its factorization.

212202210200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4743865.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212202210200111 its reverse (111002012202212), we get a palindrome (323204222402323).

The spelling of 212202210200111 in words is "two hundred twelve trillion, two hundred two billion, two hundred ten million, two hundred thousand, one hundred eleven".