2200221122 has 8 divisors (see below), whose sum is σ = 3600361872. Its totient is φ = 1000100500.

The previous prime is 2200221083. The next prime is 2200221137. The reversal of 2200221122 is 2211220022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2200221097 and 2200221106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50005004 + ... + 50005047.

It is an arithmetic number, because the mean of its divisors is an integer number (450045234).

Almost surely, 2^2200221122 is an apocalyptic number.

2200221122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2200221122 is a deficient number, since it is larger than the sum of its proper divisors (1400140750).

2200221122 is a wasteful number, since it uses less digits than its factorization.

2200221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100010064.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2200221122 is about 46906.5147074476. The cubic root of 2200221122 is about 1300.6350195404.

Adding to 2200221122 its reverse (2211220022), we get a palindrome (4411441144).

It can be divided in two parts, 2200 and 221122, that added together give a palindrome (223322).

The spelling of 2200221122 in words is "two billion, two hundred million, two hundred twenty-one thousand, one hundred twenty-two".