2112020608 has 16 divisors (see below), whose sum is σ = 4207541310. Its totient is φ = 1056010240.

The previous prime is 2112020591. The next prime is 2112020683. The reversal of 2112020608 is 8060202112.

It can be written as a sum of positive squares in only one way, i.e., 1956469824 + 155550784 = 44232^2 + 12472^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8249953 + ... + 8250208.

Almost surely, 2^2112020608 is an apocalyptic number.

It is an amenable number.

2112020608 is a deficient number, since it is larger than the sum of its proper divisors (2095520702).

2112020608 is an equidigital number, since it uses as much as digits as its factorization.

2112020608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16500175 (or 16500163 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 2112020608 is about 45956.7253837782. The cubic root of 2112020608 is about 1283.0179050193.

The spelling of 2112020608 in words is "two billion, one hundred twelve million, twenty thousand, six hundred eight".