213002331032220 has 24 divisors (see below), whose sum is σ = 596406526890384. Its totient is φ = 56800621608576.

The previous prime is 213002331032203. The next prime is 213002331032251. The reversal of 213002331032220 is 22230133200312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1775019425209 + ... + 1775019425328.

It is an arithmetic number, because the mean of its divisors is an integer number (24850271953766).

Almost surely, 2^{213002331032220} is an apocalyptic number.

213002331032220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213002331032220 is an abundant number, since it is smaller than the sum of its proper divisors (383404195858164).

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

213002331032220 is a wasteful number, since it uses less digits than its factorization.

213002331032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550038850549 (or 3550038850547 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 213002331032220 its reverse (22230133200312), we get a palindrome (235232464232532).

The spelling of 213002331032220 in words is "two hundred thirteen trillion, two billion, three hundred thirty-one million, thirty-two thousand, two hundred twenty".