10533221450115 has 64 divisors (see below), whose sum is σ = 21644184877056. Its totient is φ = 4251536289792.

The previous prime is 10533221450113. The next prime is 10533221450159. The reversal of 10533221450115 is 51105412233501.

It is not a de Polignac number, because 10533221450115 - 2¹ = 10533221450113 is a prime.

It is a super-2 number, since 2×10533221450115² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10533221450113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 167721774 + ... + 167784563.

It is an arithmetic number, because the mean of its divisors is an integer number (338190388704).

Almost surely, 2^{10533221450115} is an apocalyptic number.

10533221450115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10533221450115 is an abundant number, since it is smaller than the sum of its proper divisors (11110963426941).

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

10533221450115 is a wasteful number, since it uses less digits than its factorization.

10533221450115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335506388.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 10533221450115 its reverse (51105412233501), we get a palindrome (61638633683616).

The spelling of 10533221450115 in words is "ten trillion, five hundred thirty-three billion, two hundred twenty-one million, four hundred fifty thousand, one hundred fifteen".