2244402321002 has 16 divisors (see below), whose sum is σ = 3492086959680. Its totient is φ = 1081088340192.

The previous prime is 2244402320987. The next prime is 2244402321013. The reversal of 2244402321002 is 2001232044422.

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, 178745102 + ... + 178757657.

It is an arithmetic number, because the mean of its divisors is an integer number (218255434980).

Almost surely, 2^{2244402321002} is an apocalyptic number.

2244402321002 is a deficient number, since it is larger than the sum of its proper divisors (1247684638678).

2244402321002 is a wasteful number, since it uses less digits than its factorization.

2244402321002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357502877.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 2244402321002 its reverse (2001232044422), we get a palindrome (4245634365424).

The spelling of 2244402321002 in words is "two trillion, two hundred forty-four billion, four hundred two million, three hundred twenty-one thousand, two".