1055220234 has 16 divisors (see below), whose sum is σ = 2111679072. Its totient is φ = 351533648.

The previous prime is 1055220211. The next prime is 1055220259. The reversal of 1055220234 is 4320225501.

1055220234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055220234² = 2226979484486029512, which contains 22 as substring.

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, 40344 + ... + 61139.

It is an arithmetic number, because the mean of its divisors is an integer number (131979942).

Almost surely, 2^1055220234 is an apocalyptic number.

1055220234 is an abundant number, since it is smaller than the sum of its proper divisors (1056458838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055220234 is a wasteful number, since it uses less digits than its factorization.

1055220234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103221.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1055220234 is about 32484.1535829395. The cubic root of 1055220234 is about 1018.0779625667.

Adding to 1055220234 its reverse (4320225501), we get a palindrome (5375445735).

The spelling of 1055220234 in words is "one billion, fifty-five million, two hundred twenty thousand, two hundred thirty-four".