1044100222 has 16 divisors (see below), whose sum is σ = 1724499072. Its totient is φ = 470154520.

The previous prime is 1044100193. The next prime is 1044100229. The reversal of 1044100222 is 2220014401.

It is a junction number, because it is equal to n+sod(n) for n = 1044100196 and 1044100205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044100229) 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, 219418 + ... + 224125.

It is an arithmetic number, because the mean of its divisors is an integer number (107781192).

Almost surely, 2^1044100222 is an apocalyptic number.

1044100222 is a deficient number, since it is larger than the sum of its proper divisors (680398850).

1044100222 is a wasteful number, since it uses less digits than its factorization.

1044100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443663.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1044100222 is about 32312.5397021033. The cubic root of 1044100222 is about 1014.4891253237.

Adding to 1044100222 its reverse (2220014401), we get a palindrome (3264114623).

The spelling of 1044100222 in words is "one billion, forty-four million, one hundred thousand, two hundred twenty-two".