10221333301238 has 8 divisors (see below), whose sum is σ = 15998608645488. Its totient is φ = 4888463752744.

The previous prime is 10221333301237. The next prime is 10221333301297. The reversal of 10221333301238 is 83210333312201.

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

It is a super-2 number, since 2×10221333301238² (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 (10221333301237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111101448881 + ... + 111101448972.

It is an arithmetic number, because the mean of its divisors is an integer number (1999826080686).

Almost surely, 2^{10221333301238} is an apocalyptic number.

10221333301238 is a deficient number, since it is larger than the sum of its proper divisors (5777275344250).

10221333301238 is a wasteful number, since it uses less digits than its factorization.

10221333301238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222202897878.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 10221333301238 its reverse (83210333312201), we get a palindrome (93431666613439).

The spelling of 10221333301238 in words is "ten trillion, two hundred twenty-one billion, three hundred thirty-three million, three hundred one thousand, two hundred thirty-eight".