1201850204 has 6 divisors (see below), whose sum is σ = 2103237864. Its totient is φ = 600925100.

The previous prime is 1201850189. The next prime is 1201850231. The reversal of 1201850204 is 4020581021.

It is a self number, because there is not a number n which added to its sum of digits gives 1201850204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150231272 + ... + 150231279.

It is an arithmetic number, because the mean of its divisors is an integer number (350539644).

Almost surely, 2^1201850204 is an apocalyptic number.

It is an amenable number.

1201850204 is a deficient number, since it is larger than the sum of its proper divisors (901387660).

1201850204 is a wasteful number, since it uses less digits than its factorization.

1201850204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300462555 (or 300462553 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1201850204 is about 34667.7112599029. The cubic root of 1201850204 is about 1063.2044373808.

The spelling of 1201850204 in words is "one billion, two hundred one million, eight hundred fifty thousand, two hundred four".