10221332403040 has 48 divisors (see below), whose sum is σ = 26343161243280. Its totient is φ = 3716848145920.

The previous prime is 10221332403001. The next prime is 10221332403043. The reversal of 10221332403040 is 4030423312201.

It is a super-2 number, since 2×10221332403040² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10221332402996 and 10221332403014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221332403043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2903785855 + ... + 2903789374.

It is an arithmetic number, because the mean of its divisors is an integer number (548815859235).

Almost surely, 2^{10221332403040} is an apocalyptic number.

10221332403040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10221332403040 is an abundant number, since it is smaller than the sum of its proper divisors (16121828840240).

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

10221332403040 is a wasteful number, since it uses less digits than its factorization.

10221332403040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807575255 (or 5807575247 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10221332403040 its reverse (4030423312201), we get a palindrome (14251755715241).

The spelling of 10221332403040 in words is "ten trillion, two hundred twenty-one billion, three hundred thirty-two million, four hundred three thousand, forty".