220201036209 has 48 divisors (see below), whose sum is σ = 407270198400. Its totient is φ = 111298510080.

The previous prime is 220201036207. The next prime is 220201036241. The reversal of 220201036209 is 902630102022.

220201036209 is a `hidden beast` number, since 2 + 2 + 0 + 20 + 10 + 3 + 620 + 9 = 666.

It is not a de Polignac number, because 220201036209 - 2¹ = 220201036207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220201036201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4268284 + ... + 4319565.

It is an arithmetic number, because the mean of its divisors is an integer number (8484795800).

Almost surely, 2^220201036209 is an apocalyptic number.

It is an amenable number.

220201036209 is a deficient number, since it is larger than the sum of its proper divisors (187069162191).

220201036209 is a wasteful number, since it uses less digits than its factorization.

220201036209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8587910 (or 8587907 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 220201036209 in words is "two hundred twenty billion, two hundred one million, thirty-six thousand, two hundred nine".