10232215425 has 36 divisors (see below), whose sum is σ = 19405102860. Its totient is φ = 5136168960.

The previous prime is 10232215423. The next prime is 10232215447. The reversal of 10232215425 is 52451223201.

10232215425 is a `hidden beast` number, since 1 + 0 + 23 + 2 + 215 + 425 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 283349889 + 9948865536 = 16833^2 + 99744^2 .

It is not a de Polignac number, because 10232215425 - 2¹ = 10232215423 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10232215423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1333720 + ... + 1341369.

It is an arithmetic number, because the mean of its divisors is an integer number (539030635).

Almost surely, 2^10232215425 is an apocalyptic number.

10232215425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10232215425 is a deficient number, since it is larger than the sum of its proper divisors (9172887435).

10232215425 is a wasteful number, since it uses less digits than its factorization.

10232215425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675122 (or 2675114 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 10232215425 its reverse (52451223201), we get a palindrome (62683438626).

The spelling of 10232215425 in words is "ten billion, two hundred thirty-two million, two hundred fifteen thousand, four hundred twenty-five".