19035221872233 has 16 divisors (see below), whose sum is σ = 30267185089536. Its totient is φ = 10404344874000.

The previous prime is 19035221872229. The next prime is 19035221872297. The reversal of 19035221872233 is 33227812253091.

It is not a de Polignac number, because 19035221872233 - 2² = 19035221872229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (19035221872213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19705198143 + ... + 19705199108.

It is an arithmetic number, because the mean of its divisors is an integer number (1891699068096).

Almost surely, 2^{19035221872233} is an apocalyptic number.

It is an amenable number.

19035221872233 is a deficient number, since it is larger than the sum of its proper divisors (11231963217303).

19035221872233 is a wasteful number, since it uses less digits than its factorization.

19035221872233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39410397284.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 19035221872233 in words is "nineteen trillion, thirty-five billion, two hundred twenty-one million, eight hundred seventy-two thousand, two hundred thirty-three".