73200201212111 has 8 divisors (see below), whose sum is σ = 74985968836464. Its totient is φ = 71414452486080.

The previous prime is 73200201212063. The next prime is 73200201212137. The reversal of 73200201212111 is 11121210200237.

It is a happy number.

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 73200201212111 - 2¹⁰ = 73200201211087 is a prime.

It is a super-2 number, since 2×73200201212111² (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 (73200204212111) 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, 3280085 + ... + 12536321.

It is an arithmetic number, because the mean of its divisors is an integer number (9373246104558).

Almost surely, 2^{73200201212111} is an apocalyptic number.

73200201212111 is a deficient number, since it is larger than the sum of its proper divisors (1785767624353).

73200201212111 is a wasteful number, since it uses less digits than its factorization.

73200201212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9449161.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 73200201212111 its reverse (11121210200237), we get a palindrome (84321411412348).

The spelling of 73200201212111 in words is "seventy-three trillion, two hundred billion, two hundred one million, two hundred twelve thousand, one hundred eleven".