10100022122212 has 12 divisors (see below), whose sum is σ = 19281860415216. Its totient is φ = 4590919146440.

The previous prime is 10100022122207. The next prime is 10100022122219. The reversal of 10100022122212 is 21222122000101.

It is a happy number.

10100022122212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10100022122219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114772978618 + ... + 114772978705.

It is an arithmetic number, because the mean of its divisors is an integer number (1606821701268).

Almost surely, 2^{10100022122212} is an apocalyptic number.

It is an amenable number.

10100022122212 is a deficient number, since it is larger than the sum of its proper divisors (9181838293004).

10100022122212 is a wasteful number, since it uses less digits than its factorization.

10100022122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229545957338 (or 229545957336 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10100022122212 its reverse (21222122000101), we get a palindrome (31322144122313).

The spelling of 10100022122212 in words is "ten trillion, one hundred billion, twenty-two million, one hundred twenty-two thousand, two hundred twelve".