944221002 has 32 divisors (see below), whose sum is σ = 1967285760. Its totient is φ = 301786560.

The previous prime is 944220983. The next prime is 944221009. The reversal of 944221002 is 200122449.

944221002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (944221009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3013 + ... + 43560.

It is an arithmetic number, because the mean of its divisors is an integer number (61477680).

Almost surely, 2^944221002 is an apocalyptic number.

944221002 is an abundant number, since it is smaller than the sum of its proper divisors (1023064758).

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

944221002 is a wasteful number, since it uses less digits than its factorization.

944221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46718.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 944221002 is about 30728.1792822159. The cubic root of 944221002 is about 981.0501729917.

The spelling of 944221002 in words is "nine hundred forty-four million, two hundred twenty-one thousand, two".