10002021022012 has 12 divisors (see below), whose sum is σ = 17600241412936. Its totient is φ = 4973380618320.

The previous prime is 10002021022003. The next prime is 10002021022031. The reversal of 10002021022012 is 21022012020001.

It is a happy number.

10002021022012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10002021021983 and 10002021022001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6907472358 + ... + 6907473805.

Almost surely, 2^{10002021022012} is an apocalyptic number.

It is an amenable number.

10002021022012 is a deficient number, since it is larger than the sum of its proper divisors (7598220390924).

10002021022012 is a wasteful number, since it uses less digits than its factorization.

10002021022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13814946348 (or 13814946346 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10002021022012 its reverse (21022012020001), we get a palindrome (31024033042013).

The spelling of 10002021022012 in words is "ten trillion, two billion, twenty-one million, twenty-two thousand, twelve".