213221000301330 has 32 divisors (see below), whose sum is σ = 584834743684224. Its totient is φ = 48736228640256.

The previous prime is 213221000301313. The next prime is 213221000301377. The reversal of 213221000301330 is 33103000122312.

213221000301330 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 (21).

It is a junction number, because it is equal to n+sod(n) for n = 213221000301297 and 213221000301306.

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, 507669048127 + ... + 507669048546.

It is an arithmetic number, because the mean of its divisors is an integer number (18276085740132).

Almost surely, 2^{213221000301330} is an apocalyptic number.

213221000301330 is an abundant number, since it is smaller than the sum of its proper divisors (371613743382894).

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

213221000301330 is a wasteful number, since it uses less digits than its factorization.

213221000301330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015338096690.

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

Adding to 213221000301330 its reverse (33103000122312), we get a palindrome (246324000423642).

The spelling of 213221000301330 in words is "two hundred thirteen trillion, two hundred twenty-one billion, three hundred one thousand, three hundred thirty".