200221101122 has 16 divisors (see below), whose sum is σ = 347580936960. Its totient is φ = 84722852448.

The previous prime is 200221101121. The next prime is 200221101133. The reversal of 200221101122 is 221101122002.

It is a super-2 number, since 2×200221101122² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 200221101097 and 200221101106.

It is not an unprimeable number, because it can be changed into a prime (200221101121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90514763 + ... + 90516974.

It is an arithmetic number, because the mean of its divisors is an integer number (21723808560).

Almost surely, 2^200221101122 is an apocalyptic number.

200221101122 is a deficient number, since it is larger than the sum of its proper divisors (147359835838).

200221101122 is a wasteful number, since it uses less digits than its factorization.

200221101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181031825.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200221101122 its reverse (221101122002), we get a palindrome (421322223124).

The spelling of 200221101122 in words is "two hundred billion, two hundred twenty-one million, one hundred one thousand, one hundred twenty-two".