2102212119 has 8 divisors (see below), whose sum is σ = 3203370880. Its totient is φ = 1201264056.

The previous prime is 2102212109. The next prime is 2102212157. The reversal of 2102212119 is 9112122012.

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

It is not a de Polignac number, because 2102212119 - 2¹³ = 2102203927 is a prime.

It is a super-2 number, since 2×2102212119² = 8838591586540940322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 100105339 = 2102212119 / (2 + 1 + 0 + 2 + 2 + 1 + 2 + 1 + 1 + 9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2102212095 and 2102212104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102212109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50052649 + ... + 50052690.

It is an arithmetic number, because the mean of its divisors is an integer number (400421360).

Almost surely, 2^2102212119 is an apocalyptic number.

2102212119 is a deficient number, since it is larger than the sum of its proper divisors (1101158761).

2102212119 is a wasteful number, since it uses less digits than its factorization.

2102212119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100105349.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 2102212119 is about 45849.8867937534. The cubic root of 2102212119 is about 1281.0286569565.

The spelling of 2102212119 in words is "two billion, one hundred two million, two hundred twelve thousand, one hundred nineteen".