2055322226 has 16 divisors (see below), whose sum is σ = 3250426560. Its totient is φ = 972019440.

The previous prime is 2055322187. The next prime is 2055322237. The reversal of 2055322226 is 6222235502.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18881 + ... + 66836.

It is an arithmetic number, because the mean of its divisors is an integer number (203151660).

Almost surely, 2^2055322226 is an apocalyptic number.

2055322226 is a deficient number, since it is larger than the sum of its proper divisors (1195104334).

2055322226 is a wasteful number, since it uses less digits than its factorization.

2055322226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86369.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2055322226 is about 45335.6617465765. The cubic root of 2055322226 is about 1271.4324931904.

Adding to 2055322226 its reverse (6222235502), we get a palindrome (8277557728).

The spelling of 2055322226 in words is "two billion, fifty-five million, three hundred twenty-two thousand, two hundred twenty-six".