100222010012 has 6 divisors (see below), whose sum is σ = 175388517528. Its totient is φ = 50111005004.

The previous prime is 100222010003. The next prime is 100222010033. The reversal of 100222010012 is 210010222001.

It is a happy number.

100222010012 is digitally balanced in base 3, 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 = 100222009975 and 100222010002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12527751248 + ... + 12527751255.

It is an arithmetic number, because the mean of its divisors is an integer number (29231419588).

Almost surely, 2^100222010012 is an apocalyptic number.

It is an amenable number.

100222010012 is a deficient number, since it is larger than the sum of its proper divisors (75166507516).

100222010012 is a wasteful number, since it uses less digits than its factorization.

100222010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25055502507 (or 25055502505 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100222010012 its reverse (210010222001), we get a palindrome (310232232013).

The spelling of 100222010012 in words is "one hundred billion, two hundred twenty-two million, ten thousand, twelve".