10415222420 has 24 divisors (see below), whose sum is σ = 21898642248. Its totient is φ = 4161008000.

The previous prime is 10415222417. The next prime is 10415222453. The reversal of 10415222420 is 2422251401.

It can be written as a sum of positive squares in 4 ways, for example, as 2132038276 + 8283184144 = 46174^2 + 91012^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300731 + ... + 333570.

It is an arithmetic number, because the mean of its divisors is an integer number (912443427).

Almost surely, 2^10415222420 is an apocalyptic number.

10415222420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10415222420 is an abundant number, since it is smaller than the sum of its proper divisors (11483419828).

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

10415222420 is a wasteful number, since it uses less digits than its factorization.

10415222420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635131 (or 635129 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 10415222420 its reverse (2422251401), we get a palindrome (12837473821).

The spelling of 10415222420 in words is "ten billion, four hundred fifteen million, two hundred twenty-two thousand, four hundred twenty".