213002222010 has 32 divisors (see below), whose sum is σ = 511240721472. Its totient is φ = 56796660480.

The previous prime is 213002222009. The next prime is 213002222033. The reversal of 213002222010 is 10222200312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 208605 + ... + 685215.

It is an arithmetic number, because the mean of its divisors is an integer number (15976272546).

Almost surely, 2^213002222010 is an apocalyptic number.

213002222010 is an abundant number, since it is smaller than the sum of its proper divisors (298238499462).

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

213002222010 is a wasteful number, since it uses less digits than its factorization.

213002222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491518.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 213002222010 its reverse (10222200312), we get a palindrome (223224422322).

The spelling of 213002222010 in words is "two hundred thirteen billion, two million, two hundred twenty-two thousand, ten".