100222066206 has 32 divisors (see below), whose sum is σ = 223029914400. Its totient is φ = 33360223680.

The previous prime is 100222066141. The next prime is 100222066223. The reversal of 100222066206 is 602660222001.

100222066206 is a `hidden beast` number, since 10 + 0 + 2 + 2 + 20 + 6 + 620 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 100222066206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1270575 + ... + 1347146.

It is an arithmetic number, because the mean of its divisors is an integer number (6969684825).

Almost surely, 2^100222066206 is an apocalyptic number.

100222066206 is an abundant number, since it is smaller than the sum of its proper divisors (122807848194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100222066206 is a wasteful number, since it uses less digits than its factorization.

100222066206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618441 (or 2618435 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 100222066206 its reverse (602660222001), we get a palindrome (702882288207).

The spelling of 100222066206 in words is "one hundred billion, two hundred twenty-two million, sixty-six thousand, two hundred six".