10212197 has 8 divisors (see below), whose sum is σ = 10371072. Its totient is φ = 10054800.

The previous prime is 10212179. The next prime is 10212203. The reversal of 10212197 is 79121201.

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 10212197 - 2²⁰ = 9163621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211197) 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, 24047 + ... + 24467.

It is an arithmetic number, because the mean of its divisors is an integer number (1296384).

Almost surely, 2^10212197 is an apocalyptic number.

It is an amenable number.

10212197 is a deficient number, since it is larger than the sum of its proper divisors (158875).

10212197 is a wasteful number, since it uses less digits than its factorization.

10212197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 10212197 is about 3195.6528284531. The cubic root of 10212197 is about 216.9566974551.

Adding to 10212197 its reverse (79121201), we get a palindrome (89333398).

The spelling of 10212197 in words is "ten million, two hundred twelve thousand, one hundred ninety-seven".