10020012332 has 48 divisors (see below), whose sum is σ = 19240150272. Its totient is φ = 4528198080.

The previous prime is 10020012323. The next prime is 10020012337. The reversal of 10020012332 is 23321002001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10020012337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9425633 + ... + 9426695.

It is an arithmetic number, because the mean of its divisors is an integer number (400836464).

Almost surely, 2^10020012332 is an apocalyptic number.

It is an amenable number.

10020012332 is a deficient number, since it is larger than the sum of its proper divisors (9220137940).

10020012332 is a wasteful number, since it uses less digits than its factorization.

10020012332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118 (or 2116 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10020012332 its reverse (23321002001), we get a palindrome (33341014333).

It can be divided in two parts, 1002001 and 2332, that multiplied together give a palindrome (2336666332).

The spelling of 10020012332 in words is "ten billion, twenty million, twelve thousand, three hundred thirty-two".