2119201016 has 16 divisors (see below), whose sum is σ = 3975852600. Its totient is φ = 1058973664.

The previous prime is 2119200973. The next prime is 2119201057. The reversal of 2119201016 is 6101029112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2119200982 and 2119201000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63830 + ... + 91173.

Almost surely, 2^2119201016 is an apocalyptic number.

It is an amenable number.

2119201016 is a deficient number, since it is larger than the sum of its proper divisors (1856651584).

2119201016 is a wasteful number, since it uses less digits than its factorization.

2119201016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156718 (or 156714 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 2119201016 is about 46034.7805034411. The cubic root of 2119201016 is about 1284.4702537643.

The spelling of 2119201016 in words is "two billion, one hundred nineteen million, two hundred one thousand, sixteen".