100601212 has 6 divisors (see below), whose sum is σ = 176052128. Its totient is φ = 50300604.

The previous prime is 100601201. The next prime is 100601243. The reversal of 100601212 is 212106001.

It is a junction number, because it is equal to n+sod(n) for n = 100601192 and 100601201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12575148 + ... + 12575155.

Almost surely, 2^100601212 is an apocalyptic number.

It is an amenable number.

100601212 is a deficient number, since it is larger than the sum of its proper divisors (75450916).

100601212 is a wasteful number, since it uses less digits than its factorization.

100601212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25150307 (or 25150305 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 100601212 is about 10030.0155533279. The cubic root of 100601212 is about 465.0872183875.

Adding to 100601212 its reverse (212106001), we get a palindrome (312707213).

The spelling of 100601212 in words is "one hundred million, six hundred one thousand, two hundred twelve".