10221301211330 has 96 divisors (see below), whose sum is σ = 20873925676800. Its totient is φ = 3598205846400.

The previous prime is 10221301211287. The next prime is 10221301211347. The reversal of 10221301211330 is 3311210312201.

It is a happy number.

It is a super-2 number, since 2×10221301211330² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8335595 + ... + 9482865.

It is an arithmetic number, because the mean of its divisors is an integer number (217436725800).

Almost surely, 2^{10221301211330} is an apocalyptic number.

10221301211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221301211330 is an abundant number, since it is smaller than the sum of its proper divisors (10652624465470).

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

10221301211330 is a wasteful number, since it uses less digits than its factorization.

10221301211330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147536 (or 1147525 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10221301211330 its reverse (3311210312201), we get a palindrome (13532511523531).

The spelling of 10221301211330 in words is "ten trillion, two hundred twenty-one billion, three hundred one million, two hundred eleven thousand, three hundred thirty".