10221234315 has 8 divisors (see below), whose sum is σ = 16353974928. Its totient is φ = 5451324960.

The previous prime is 10221234311. The next prime is 10221234341. The reversal of 10221234315 is 51343212201.

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

It is not a de Polignac number, because 10221234315 - 2² = 10221234311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10221234311) 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, 340707796 + ... + 340707825.

It is an arithmetic number, because the mean of its divisors is an integer number (2044246866).

Almost surely, 2^10221234315 is an apocalyptic number.

10221234315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10221234315 is a deficient number, since it is larger than the sum of its proper divisors (6132740613).

10221234315 is an equidigital number, since it uses as much as digits as its factorization.

10221234315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681415629.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 10221234315 its reverse (51343212201), we get a palindrome (61564446516).

The spelling of 10221234315 in words is "ten billion, two hundred twenty-one million, two hundred thirty-four thousand, three hundred fifteen".