19852195022211 has 8 divisors (see below), whose sum is σ = 26469794726224. Its totient is φ = 13234695999840.

The previous prime is 19852195022201. The next prime is 19852195022221. The reversal of 19852195022211 is 11222059125891.

It is an interprime number because it is at equal distance from previous prime (19852195022201) and next prime (19852195022221).

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

It is not a de Polignac number, because 19852195022211 - 2¹⁴ = 19852195005827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19852195022201) 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, 24709120 + ... + 25499901.

It is an arithmetic number, because the mean of its divisors is an integer number (3308724340778).

Almost surely, 2^{19852195022211} is an apocalyptic number.

19852195022211 is a deficient number, since it is larger than the sum of its proper divisors (6617599704013).

19852195022211 is a wasteful number, since it uses less digits than its factorization.

19852195022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50340821.

The product of its (nonzero) digits is 259200, while the sum is 48.

The spelling of 19852195022211 in words is "nineteen trillion, eight hundred fifty-two billion, one hundred ninety-five million, twenty-two thousand, two hundred eleven".