120100200022 has 16 divisors (see below), whose sum is σ = 196569914112.
Its totient is φ = 54579246120.
The previous prime is 120100200019. The next prime is 120100200053. The reversal of 120100200022 is 220002001021.
It is a junction number, because it is equal to n+sod(n) for n = 120100199981 and 120100200008.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482778 + ... + 687949.
It is an arithmetic number, because the mean of its divisors is an integer number (12285619632).
Almost surely, 2120100200022 is an apocalyptic number.
120100200022 is a deficient number, since it is larger than the sum of its proper divisors (76469714090).
120100200022 is a wasteful number, since it uses less digits than its factorization.
120100200022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1175403.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 120100200022 its reverse (220002001021), we get a palindrome (340102201043).
The spelling of 120100200022 in words is "one hundred twenty billion, one hundred million, two hundred thousand, twenty-two".