1244210002 has 16 divisors (see below), whose sum is σ = 2137322880. Its totient is φ = 532135008.

The previous prime is 1244209973. The next prime is 1244210021. The reversal of 1244210002 is 2000124421.

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, 84427 + ... + 98062.

It is an arithmetic number, because the mean of its divisors is an integer number (133582680).

Almost surely, 2^1244210002 is an apocalyptic number.

1244210002 is a deficient number, since it is larger than the sum of its proper divisors (893112878).

1244210002 is a wasteful number, since it uses less digits than its factorization.

1244210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182985.

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

The square root of 1244210002 is about 35273.3610817002. The cubic root of 1244210002 is about 1075.5515473655.

Adding to 1244210002 its reverse (2000124421), we get a palindrome (3244334423).

The spelling of 1244210002 in words is "one billion, two hundred forty-four million, two hundred ten thousand, two".