201906597119 has 16 divisors (see below), whose sum is σ = 206987996160. Its totient is φ = 196891380000.

The previous prime is 201906597091. The next prime is 201906597187. The reversal of 201906597119 is 911795609102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201906597119 is a prime.

It is a super-2 number, since 2×201906597119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201906597199) 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, 7293434 + ... + 7321064.

It is an arithmetic number, because the mean of its divisors is an integer number (12936749760).

Almost surely, 2^201906597119 is an apocalyptic number.

201906597119 is a deficient number, since it is larger than the sum of its proper divisors (5081399041).

201906597119 is a wasteful number, since it uses less digits than its factorization.

201906597119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28822.

The product of its (nonzero) digits is 306180, while the sum is 50.

The spelling of 201906597119 in words is "two hundred one billion, nine hundred six million, five hundred ninety-seven thousand, one hundred nineteen".