201225196239 has 8 divisors (see below), whose sum is σ = 268302732720. Its totient is φ = 134148895296.

The previous prime is 201225196231. The next prime is 201225196279. The reversal of 201225196239 is 932691522102.

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

It is not a de Polignac number, because 201225196239 - 2³ = 201225196231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201225196239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201225196231) 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, 183067 + ... + 660275.

It is an arithmetic number, because the mean of its divisors is an integer number (33537841590).

Almost surely, 2^201225196239 is an apocalyptic number.

201225196239 is a deficient number, since it is larger than the sum of its proper divisors (67077536481).

201225196239 is a wasteful number, since it uses less digits than its factorization.

201225196239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617769.

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 201225196239 in words is "two hundred one billion, two hundred twenty-five million, one hundred ninety-six thousand, two hundred thirty-nine".