212133332010 has 32 divisors (see below), whose sum is σ = 525543224832. Its totient is φ = 54744085440.

The previous prime is 212133331951. The next prime is 212133332071. The reversal of 212133332010 is 10233331212.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114049249 + ... + 114051108.

It is an arithmetic number, because the mean of its divisors is an integer number (16423225776).

Almost surely, 2^212133332010 is an apocalyptic number.

212133332010 is an abundant number, since it is smaller than the sum of its proper divisors (313409892822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212133332010 is a wasteful number, since it uses less digits than its factorization.

212133332010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228100398.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 212133332010 its reverse (10233331212), we get a palindrome (222366663222).

The spelling of 212133332010 in words is "two hundred twelve billion, one hundred thirty-three million, three hundred thirty-two thousand, ten".