2120100196 has 12 divisors (see below), whose sum is σ = 3710707840. Its totient is φ = 1059897960.

The previous prime is 2120100173. The next prime is 2120100197. The reversal of 2120100196 is 6910010212.

It is not an unprimeable number, because it can be changed into a prime (2120100197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3120 + ... + 65191.

Almost surely, 2^2120100196 is an apocalyptic number.

It is an amenable number.

2120100196 is a deficient number, since it is larger than the sum of its proper divisors (1590607644).

2120100196 is a wasteful number, since it uses less digits than its factorization.

2120100196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76074 (or 76072 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 2120100196 is about 46044.5457790605. The cubic root of 2120100196 is about 1284.6518955939.

The spelling of 2120100196 in words is "two billion, one hundred twenty million, one hundred thousand, one hundred ninety-six".