100616212 has 12 divisors (see below), whose sum is σ = 176571360. Its totient is φ = 50167256.

The previous prime is 100616203. The next prime is 100616213. The reversal of 100616212 is 212616001.

It is a self number, because there is not a number n which added to its sum of digits gives 100616212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100616213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33598 + ... + 36469.

It is an arithmetic number, because the mean of its divisors is an integer number (14714280).

Almost surely, 2^100616212 is an apocalyptic number.

It is an amenable number.

100616212 is a deficient number, since it is larger than the sum of its proper divisors (75955148).

100616212 is a wasteful number, since it uses less digits than its factorization.

100616212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70430 (or 70428 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 100616212 is about 10030.7632810270. The cubic root of 100616212 is about 465.1103326272.

The spelling of 100616212 in words is "one hundred million, six hundred sixteen thousand, two hundred twelve".