10212231363506 has 16 divisors (see below), whose sum is σ = 15528999893784. Its totient is φ = 5035905385344.

The previous prime is 10212231363493. The next prime is 10212231363559. The reversal of 10212231363506 is 60536313221201.

It is a happy number.

10212231363506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9762868944481 + 449362419025 = 3124559^2 + 670345^2 .

It is a super-2 number, since 2×10212231363506² (a number of 27 digits) contains 22 as substring.

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, 984800 + ... + 4625396.

Almost surely, 2^{10212231363506} is an apocalyptic number.

10212231363506 is a deficient number, since it is larger than the sum of its proper divisors (5316768530278).

10212231363506 is a wasteful number, since it uses less digits than its factorization.

10212231363506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659885.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 10212231363506 its reverse (60536313221201), we get a palindrome (70748544584707).

The spelling of 10212231363506 in words is "ten trillion, two hundred twelve billion, two hundred thirty-one million, three hundred sixty-three thousand, five hundred six".