10213323311220 has 96 divisors (see below), whose sum is σ = 28723648681728. Its totient is φ = 2711532890112.

The previous prime is 10213323311183. The next prime is 10213323311299. The reversal of 10213323311220 is 2211332331201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25634172 + ... + 26029548.

It is an arithmetic number, because the mean of its divisors is an integer number (299204673768).

Almost surely, 2^{10213323311220} is an apocalyptic number.

10213323311220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10213323311220 is an abundant number, since it is smaller than the sum of its proper divisors (18510325370508).

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

10213323311220 is a wasteful number, since it uses less digits than its factorization.

10213323311220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397289 (or 397287 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10213323311220 its reverse (2211332331201), we get a palindrome (12424655642421).

The spelling of 10213323311220 in words is "ten trillion, two hundred thirteen billion, three hundred twenty-three million, three hundred eleven thousand, two hundred twenty".