212013010 has 32 divisors (see below), whose sum is σ = 420230592. Its totient is φ = 76370880.

The previous prime is 212013007. The next prime is 212013017. The reversal of 212013010 is 10310212.

212013010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (212013017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2764 + ... + 20776.

It is an arithmetic number, because the mean of its divisors is an integer number (13132206).

Almost surely, 2^212013010 is an apocalyptic number.

212013010 is a deficient number, since it is larger than the sum of its proper divisors (208217582).

212013010 is a wasteful number, since it uses less digits than its factorization.

212013010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18138.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 212013010 is about 14560.6665369412. Note that the first 3 decimals coincide. The cubic root of 212013010 is about 596.2853928744.

Adding to 212013010 its reverse (10310212), we get a palindrome (222323222).

The spelling of 212013010 in words is "two hundred twelve million, thirteen thousand, ten".