220200200111122 has 16 divisors (see below), whose sum is σ = 411802971636672. Its totient is φ = 85792285757520.

The previous prime is 220200200111107. The next prime is 220200200111123. The reversal of 220200200111122 is 221111002002022.

It is a happy number.

It is a super-2 number, since 2×220200200111122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220200200111096 and 220200200111105.

It is not an unprimeable number, because it can be changed into a prime (220200200111123) 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, 714935714493 + ... + 714935714800.

It is an arithmetic number, because the mean of its divisors is an integer number (25737685727292).

Almost surely, 2^{220200200111122} is an apocalyptic number.

220200200111122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220200200111122 is a deficient number, since it is larger than the sum of its proper divisors (191602771525550).

220200200111122 is a wasteful number, since it uses less digits than its factorization.

220200200111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429871429313.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220200200111122 its reverse (221111002002022), we get a palindrome (441311202113144).

The spelling of 220200200111122 in words is "two hundred twenty trillion, two hundred billion, two hundred million, one hundred eleven thousand, one hundred twenty-two".