216106266012202 has 8 divisors (see below), whose sum is σ = 327188926112256. Its totient is φ = 107043290641452.

The previous prime is 216106266012199. The next prime is 216106266012239. The reversal of 216106266012202 is 202210662601612.

It is a happy number.

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

It is a super-2 number, since 2×216106266012202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504921182058 + ... + 504921182485.

It is an arithmetic number, because the mean of its divisors is an integer number (40898615764032).

Almost surely, 2^{216106266012202} is an apocalyptic number.

216106266012202 is a deficient number, since it is larger than the sum of its proper divisors (111082660100054).

216106266012202 is a wasteful number, since it uses less digits than its factorization.

216106266012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009842364652.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 216106266012202 in words is "two hundred sixteen trillion, one hundred six billion, two hundred sixty-six million, twelve thousand, two hundred two".