10123421224215 has 48 divisors (see below), whose sum is σ = 17582161652640. Its totient is φ = 4971652208640.

The previous prime is 10123421224199. The next prime is 10123421224229. The reversal of 10123421224215 is 51242212432101.

It is not a de Polignac number, because 10123421224215 - 2⁴ = 10123421224199 is a prime.

It is a congruent number.

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, 3845166 + ... + 5918795.

It is an arithmetic number, because the mean of its divisors is an integer number (366295034430).

Almost surely, 2^{10123421224215} is an apocalyptic number.

10123421224215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10123421224215 is a deficient number, since it is larger than the sum of its proper divisors (7458740428425).

10123421224215 is a wasteful number, since it uses less digits than its factorization.

10123421224215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9764404 (or 9764391 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 10123421224215 its reverse (51242212432101), we get a palindrome (61365633656316).

The spelling of 10123421224215 in words is "ten trillion, one hundred twenty-three billion, four hundred twenty-one million, two hundred twenty-four thousand, two hundred fifteen".