100220211222002 has 16 divisors (see below), whose sum is σ = 150373791271872. Its totient is φ = 50095614925680.

The previous prime is 100220211221971. The next prime is 100220211222017. The reversal of 100220211222002 is 200222112022001.

It is a happy number.

It is a super-2 number, since 2×100220211222002² (a number of 29 digits) contains 22 as substring.

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, 280592093 + ... + 280949039.

It is an arithmetic number, because the mean of its divisors is an integer number (9398361954492).

Almost surely, 2^{100220211222002} is an apocalyptic number.

100220211222002 is a deficient number, since it is larger than the sum of its proper divisors (50153580049870).

100220211222002 is a wasteful number, since it uses less digits than its factorization.

100220211222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397153.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100220211222002 its reverse (200222112022001), we get a palindrome (300442323244003).

The spelling of 100220211222002 in words is "one hundred trillion, two hundred twenty billion, two hundred eleven million, two hundred twenty-two thousand, two".