200101120206 has 16 divisors (see below), whose sum is σ = 430987028304. Its totient is φ = 61569575424.

The previous prime is 200101120199. The next prime is 200101120243. The reversal of 200101120206 is 602021101002.

It is a super-2 number, since 2×200101120206² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1282699411 + ... + 1282699566.

It is an arithmetic number, because the mean of its divisors is an integer number (26936689269).

Almost surely, 2^200101120206 is an apocalyptic number.

200101120206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

200101120206 is an abundant number, since it is smaller than the sum of its proper divisors (230885908098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200101120206 is a wasteful number, since it uses less digits than its factorization.

200101120206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565398995.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 200101120206 its reverse (602021101002), we get a palindrome (802122221208).

The spelling of 200101120206 in words is "two hundred billion, one hundred one million, one hundred twenty thousand, two hundred six".