200201101122 has 32 divisors (see below), whose sum is σ = 439990761024. Its totient is φ = 60224172800.

The previous prime is 200201101117. The next prime is 200201101153. The reversal of 200201101122 is 221101102002.

It is a super-2 number, since 2×200201101122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200201101098 and 200201101107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11061579 + ... + 11079662.

It is an arithmetic number, because the mean of its divisors is an integer number (13749711282).

Almost surely, 2^200201101122 is an apocalyptic number.

200201101122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200201101122 is an abundant number, since it is smaller than the sum of its proper divisors (239789659902).

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

200201101122 is a wasteful number, since it uses less digits than its factorization.

200201101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22141394.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200201101122 its reverse (221101102002), we get a palindrome (421302203124).

The spelling of 200201101122 in words is "two hundred billion, two hundred one million, one hundred one thousand, one hundred twenty-two".