10331213321244 has 48 divisors (see below), whose sum is σ = 24280099200000. Its totient is φ = 3418913088576.

The previous prime is 10331213321153. The next prime is 10331213321249. The reversal of 10331213321244 is 44212331213301.

It is a super-2 number, since 2×10331213321244² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10331213321249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2128969 + ... + 5019455.

It is an arithmetic number, because the mean of its divisors is an integer number (505835400000).

Almost surely, 2^{10331213321244} is an apocalyptic number.

It is an amenable number.

10331213321244 is an abundant number, since it is smaller than the sum of its proper divisors (13948885878756).

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

10331213321244 is a wasteful number, since it uses less digits than its factorization.

10331213321244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892642 (or 2892640 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 10331213321244 its reverse (44212331213301), we get a palindrome (54543544534545).

The spelling of 10331213321244 in words is "ten trillion, three hundred thirty-one billion, two hundred thirteen million, three hundred twenty-one thousand, two hundred forty-four".