1198265201 has 16 divisors (see below), whose sum is σ = 1437004800. Its totient is φ = 976916688.

The previous prime is 1198265197. The next prime is 1198265203. The reversal of 1198265201 is 1025628911.

It is a cyclic number.

It is not a de Polignac number, because 1198265201 - 2² = 1198265197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1198265203) 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, 8030 + ... + 49608.

It is an arithmetic number, because the mean of its divisors is an integer number (89812800).

Almost surely, 2^1198265201 is an apocalyptic number.

It is an amenable number.

1198265201 is a deficient number, since it is larger than the sum of its proper divisors (238739599).

1198265201 is a wasteful number, since it uses less digits than its factorization.

1198265201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41788.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 1198265201 is about 34615.9674283415. The cubic root of 1198265201 is about 1062.1462391552.

The spelling of 1198265201 in words is "one billion, one hundred ninety-eight million, two hundred sixty-five thousand, two hundred one".