7003220044 has 24 divisors (see below), whose sum is σ = 13201026048. Its totient is φ = 3241320720.

The previous prime is 7003220027. The next prime is 7003220053. The reversal of 7003220044 is 4400223007.

It is a junction number, because it is equal to n+sod(n) for n = 7003219997 and 7003220024.

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, 1224922 + ... + 1230625.

It is an arithmetic number, because the mean of its divisors is an integer number (550042752).

Almost surely, 2^7003220044 is an apocalyptic number.

It is an amenable number.

7003220044 is a deficient number, since it is larger than the sum of its proper divisors (6197806004).

7003220044 is a wasteful number, since it uses less digits than its factorization.

7003220044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455605 (or 2455603 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 7003220044 is about 83685.2438844507. The cubic root of 7003220044 is about 1913.2244579303.

The spelling of 7003220044 in words is "seven billion, three million, two hundred twenty thousand, forty-four".