100211222021002 has 16 divisors (see below), whose sum is σ = 150359782108032. Its totient is φ = 50091295355920.

The previous prime is 100211222020979. The next prime is 100211222021051. The reversal of 100211222021002 is 200120222112001.

It is a happy number.

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, 327483552 + ... + 327789412.

It is an arithmetic number, because the mean of its divisors is an integer number (9397486381752).

Almost surely, 2^{100211222021002} is an apocalyptic number.

100211222021002 is a deficient number, since it is larger than the sum of its proper divisors (50148560087030).

100211222021002 is a wasteful number, since it uses less digits than its factorization.

100211222021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352133.

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

Adding to 100211222021002 its reverse (200120222112001), we get a palindrome (300331444133003).

Subtracting 100211222021002 from its reverse (200120222112001), we obtain a palindrome (99909000090999).

The spelling of 100211222021002 in words is "one hundred trillion, two hundred eleven billion, two hundred twenty-two million, twenty-one thousand, two".