10221133514 has 8 divisors (see below), whose sum is σ = 15336487620. Its totient is φ = 5108970976.

The previous prime is 10221133469. The next prime is 10221133519. The reversal of 10221133514 is 41533112201.

It can be written as a sum of positive squares in 2 ways, for example, as 9590872489 + 630261025 = 97933^2 + 25105^2 .

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

It is a super-2 number, since 2×10221133514² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10221133514.

It is not an unprimeable number, because it can be changed into a prime (10221133519) 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, 789869 + ... + 802704.

Almost surely, 2^10221133514 is an apocalyptic number.

10221133514 is a deficient number, since it is larger than the sum of its proper divisors (5115354106).

10221133514 is a wasteful number, since it uses less digits than its factorization.

10221133514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595784.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 10221133514 its reverse (41533112201), we get a palindrome (51754245715).

The spelling of 10221133514 in words is "ten billion, two hundred twenty-one million, one hundred thirty-three thousand, five hundred fourteen".