212102024 has 16 divisors (see below), whose sum is σ = 400075200. Its totient is φ = 105415312.

The previous prime is 212102003. The next prime is 212102039. The reversal of 212102024 is 420201212.

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, 78044 + ... + 80715.

It is an arithmetic number, because the mean of its divisors is an integer number (25004700).

Almost surely, 2^212102024 is an apocalyptic number.

It is an amenable number.

212102024 is a deficient number, since it is larger than the sum of its proper divisors (187973176).

212102024 is a wasteful number, since it uses less digits than its factorization.

212102024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158932 (or 158928 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 212102024 is about 14563.7228756936. The cubic root of 212102024 is about 596.3688316555.

Adding to 212102024 its reverse (420201212), we get a palindrome (632303236).

The spelling of 212102024 in words is "two hundred twelve million, one hundred two thousand, twenty-four".