213223020010 has 128 divisors (see below), whose sum is σ = 520418400768. Its totient is φ = 60739200000.

The previous prime is 213223020007. The next prime is 213223020019. The reversal of 213223020010 is 10020322312.

It is a super-4 number, since 4×213223020010⁴ (a number of 46 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (213223020019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 905560 + ... + 1116460.

It is an arithmetic number, because the mean of its divisors is an integer number (4065768756).

Almost surely, 2^213223020010 is an apocalyptic number.

213223020010 is an abundant number, since it is smaller than the sum of its proper divisors (307195380758).

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

213223020010 is a wasteful number, since it uses less digits than its factorization.

213223020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211040.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 213223020010 its reverse (10020322312), we get a palindrome (223243342322).

The spelling of 213223020010 in words is "two hundred thirteen billion, two hundred twenty-three million, twenty thousand, ten".