10401331124220 has 96 divisors (see below), whose sum is σ = 29148315932736. Its totient is φ = 2771347353600.

The previous prime is 10401331124213. The next prime is 10401331124221. The reversal of 10401331124220 is 2242113310401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10401331124221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 542263030 + ... + 542282210.

It is an arithmetic number, because the mean of its divisors is an integer number (303628290966).

Almost surely, 2^{10401331124220} is an apocalyptic number.

10401331124220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10401331124220 is an abundant number, since it is smaller than the sum of its proper divisors (18746984808516).

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

10401331124220 is a wasteful number, since it uses less digits than its factorization.

10401331124220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26351 (or 26349 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10401331124220 its reverse (2242113310401), we get a palindrome (12643444434621).

The spelling of 10401331124220 in words is "ten trillion, four hundred one billion, three hundred thirty-one million, one hundred twenty-four thousand, two hundred twenty".