1200201098 has 8 divisors (see below), whose sum is σ = 1800845508. Its totient is φ = 599919264.

The previous prime is 1200201097. The next prime is 1200201113. The reversal of 1200201098 is 8901020021.

It can be written as a sum of positive squares in 2 ways, for example, as 946977529 + 253223569 = 30773^2 + 15913^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1200201097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82211 + ... + 95702.

Almost surely, 2^1200201098 is an apocalyptic number.

1200201098 is a deficient number, since it is larger than the sum of its proper divisors (600644410).

1200201098 is a wasteful number, since it uses less digits than its factorization.

1200201098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181288.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1200201098 is about 34643.9186293930. The cubic root of 1200201098 is about 1062.7179265650.

The spelling of 1200201098 in words is "one billion, two hundred million, two hundred one thousand, ninety-eight".