2119211790 has 64 divisors (see below), whose sum is σ = 5151928320. Its totient is φ = 557850240.

The previous prime is 2119211777. The next prime is 2119211803. The reversal of 2119211790 is 971129112.

2119211790 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2119211777) and next prime (2119211803).

It is a super-2 number, since 2×2119211790² = 8982117221750008200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1002835 + ... + 1004945.

It is an arithmetic number, because the mean of its divisors is an integer number (80498880).

Almost surely, 2^2119211790 is an apocalyptic number.

2119211790 is an abundant number, since it is smaller than the sum of its proper divisors (3032716530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2119211790 is a wasteful number, since it uses less digits than its factorization.

2119211790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537.

The product of its (nonzero) digits is 2268, while the sum is 33.

The square root of 2119211790 is about 46034.8975235093. The cubic root of 2119211790 is about 1284.4724305059.

The spelling of 2119211790 in words is "two billion, one hundred nineteen million, two hundred eleven thousand, seven hundred ninety".