2200221434 has 12 divisors (see below), whose sum is σ = 3372052794. Its totient is φ = 1076701944.

The previous prime is 2200221427. The next prime is 2200221449. The reversal of 2200221434 is 4341220022.

2200221434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1931163025 + 269058409 = 43945^2 + 16403^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 244589 + ... + 253424.

Almost surely, 2^2200221434 is an apocalyptic number.

2200221434 is a deficient number, since it is larger than the sum of its proper divisors (1171831360).

2200221434 is an equidigital number, since it uses as much as digits as its factorization.

2200221434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498109 (or 498062 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2200221434 is about 46906.5180332115. The cubic root of 2200221434 is about 1300.6350810187.

Adding to 2200221434 its reverse (4341220022), we get a palindrome (6541441456).

The spelling of 2200221434 in words is "two billion, two hundred million, two hundred twenty-one thousand, four hundred thirty-four".