2002030644722 has 16 divisors (see below), whose sum is σ = 3023991739392. Its totient is φ = 994041069840.

The previous prime is 2002030644701. The next prime is 2002030644749. The reversal of 2002030644722 is 2274460302002.

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, 1394804 + ... + 2439167.

It is an arithmetic number, because the mean of its divisors is an integer number (188999483712).

Almost surely, 2^{2002030644722} is an apocalyptic number.

2002030644722 is a deficient number, since it is larger than the sum of its proper divisors (1021961094670).

2002030644722 is a wasteful number, since it uses less digits than its factorization.

2002030644722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835793.

The product of its (nonzero) digits is 32256, while the sum is 32.

Adding to 2002030644722 its reverse (2274460302002), we get a palindrome (4276490946724).

The spelling of 2002030644722 in words is "two trillion, two billion, thirty million, six hundred forty-four thousand, seven hundred twenty-two".