2119949022 has 8 divisors (see below), whose sum is σ = 4239898056. Its totient is φ = 706649672.

The previous prime is 2119949021. The next prime is 2119949023. The reversal of 2119949022 is 2209499112.

It is an interprime number because it is at equal distance from previous prime (2119949021) and next prime (2119949023).

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

2119949022 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119949021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176662413 + ... + 176662424.

It is an arithmetic number, because the mean of its divisors is an integer number (529987257).

Almost surely, 2^2119949022 is an apocalyptic number.

2119949022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2119949022 is a wasteful number, since it uses less digits than its factorization.

2119949022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353324842.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 2119949022 is about 46042.9041438526. The cubic root of 2119949022 is about 1284.6213607820.

The spelling of 2119949022 in words is "two billion, one hundred nineteen million, nine hundred forty-nine thousand, twenty-two".