212223010 has 16 divisors (see below), whose sum is σ = 383527872. Its totient is φ = 84550000.

The previous prime is 212223007. The next prime is 212223049. The reversal of 212223010 is 10322212.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39766 + ... + 44785.

It is an arithmetic number, because the mean of its divisors is an integer number (23970492).

Almost surely, 2^212223010 is an apocalyptic number.

212223010 is a deficient number, since it is larger than the sum of its proper divisors (171304862).

212223010 is a wasteful number, since it uses less digits than its factorization.

212223010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84809.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 212223010 is about 14567.8759604824. The cubic root of 212223010 is about 596.4822025129.

Adding to 212223010 its reverse (10322212), we get a palindrome (222545222).

The spelling of 212223010 in words is "two hundred twelve million, two hundred twenty-three thousand, ten".