2110851998 has 8 divisors (see below), whose sum is σ = 3251853192. Its totient is φ = 1026900936.

The previous prime is 2110851973. The next prime is 2110852057. The reversal of 2110851998 is 8991580112.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 14262440 + ... + 14262587.

It is an arithmetic number, because the mean of its divisors is an integer number (406481649).

Almost surely, 2^2110851998 is an apocalyptic number.

2110851998 is a deficient number, since it is larger than the sum of its proper divisors (1141001194).

2110851998 is a wasteful number, since it uses less digits than its factorization.

2110851998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28525066.

The product of its (nonzero) digits is 51840, while the sum is 44.

The square root of 2110851998 is about 45944.0093809846. The cubic root of 2110851998 is about 1282.7812242202.

The spelling of 2110851998 in words is "two billion, one hundred ten million, eight hundred fifty-one thousand, nine hundred ninety-eight".