10221200021003 has 8 divisors (see below), whose sum is σ = 10918220951088. Its totient is φ = 9534820632064.

The previous prime is 10221200020981. The next prime is 10221200021027. The reversal of 10221200021003 is 30012000212201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10221200021003 - 2¹⁸ = 10221199758859 is a prime.

It is a super-2 number, since 2×10221200021003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221200021033) 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, 2660383301 + ... + 2660387142.

It is an arithmetic number, because the mean of its divisors is an integer number (1364777618886).

Almost surely, 2^{10221200021003} is an apocalyptic number.

10221200021003 is a deficient number, since it is larger than the sum of its proper divisors (697020930085).

10221200021003 is a wasteful number, since it uses less digits than its factorization.

10221200021003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5320770573.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10221200021003 its reverse (30012000212201), we get a palindrome (40233200233204).

The spelling of 10221200021003 in words is "ten trillion, two hundred twenty-one billion, two hundred million, twenty-one thousand, three".