1055022044 has 24 divisors (see below), whose sum is σ = 1948270800. Its totient is φ = 498510720.

The previous prime is 1055022041. The next prime is 1055022049. The reversal of 1055022044 is 4402205501.

It is a happy number.

It is a super-2 number, since 2×1055022044² = 2226143026651875872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055022041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14114 + ... + 48054.

It is an arithmetic number, because the mean of its divisors is an integer number (81177950).

Almost surely, 2^1055022044 is an apocalyptic number.

It is an amenable number.

1055022044 is a deficient number, since it is larger than the sum of its proper divisors (893248756).

1055022044 is a wasteful number, since it uses less digits than its factorization.

1055022044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34373 (or 34371 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 1055022044 is about 32481.1028753643. The cubic root of 1055022044 is about 1018.0142205792.

Adding to 1055022044 its reverse (4402205501), we get a palindrome (5457227545).

The spelling of 1055022044 in words is "one billion, fifty-five million, twenty-two thousand, forty-four".