1014220044 has 72 divisors (see below), whose sum is σ = 2599663248. Its totient is φ = 333365760.

The previous prime is 1014220043. The next prime is 1014220063. The reversal of 1014220044 is 4400224101.

1014220044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1014219999 and 1014220026.

It is not an unprimeable number, because it can be changed into a prime (1014220043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1081944 + ... + 1082880.

It is an arithmetic number, because the mean of its divisors is an integer number (36106434).

Almost surely, 2^1014220044 is an apocalyptic number.

It is an amenable number.

1014220044 is an abundant number, since it is smaller than the sum of its proper divisors (1585443204).

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

1014220044 is a wasteful number, since it uses less digits than its factorization.

1014220044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1014220044 is about 31846.8215682507. The cubic root of 1014220044 is about 1004.7177227580.

Adding to 1014220044 its reverse (4400224101), we get a palindrome (5414444145).

The spelling of 1014220044 in words is "one billion, fourteen million, two hundred twenty thousand, forty-four".