20200212119 has 4 divisors (see below), whose sum is σ = 20201516160. Its totient is φ = 20198908080.

The previous prime is 20200211947. The next prime is 20200212127. The reversal of 20200212119 is 91121200202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91121200202 = 2 ⋅45560600101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20200212119 is a prime.

It is a super-2 number, since 2×20200212119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20200212119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200212199) 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, 628502 + ... + 659859.

It is an arithmetic number, because the mean of its divisors is an integer number (5050379040).

Almost surely, 2^20200212119 is an apocalyptic number.

20200212119 is a deficient number, since it is larger than the sum of its proper divisors (1304041).

20200212119 is a wasteful number, since it uses less digits than its factorization.

20200212119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304040.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 20200212119 in words is "twenty billion, two hundred million, two hundred twelve thousand, one hundred nineteen".