19030112202 has 8 divisors (see below), whose sum is σ = 38060224416. Its totient is φ = 6343370732.

The previous prime is 19030112201. The next prime is 19030112203. The reversal of 19030112202 is 20221103091.

It is an interprime number because it is at equal distance from previous prime (19030112201) and next prime (19030112203).

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

19030112202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (19030112201) 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, 1585842678 + ... + 1585842689.

It is an arithmetic number, because the mean of its divisors is an integer number (4757528052).

Almost surely, 2^19030112202 is an apocalyptic number.

19030112202 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.

19030112202 is a wasteful number, since it uses less digits than its factorization.

19030112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3171685372.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 19030112202 its reverse (20221103091), we get a palindrome (39251215293).

The spelling of 19030112202 in words is "nineteen billion, thirty million, one hundred twelve thousand, two hundred two".