22031301002 has 16 divisors (see below), whose sum is σ = 34803250560. Its totient is φ = 10430783712.

The previous prime is 22031300989. The next prime is 22031301037. The reversal of 22031301002 is 20010313022.

It is a happy number.

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, 62123 + ... + 218910.

It is an arithmetic number, because the mean of its divisors is an integer number (2175203160).

Almost surely, 2^22031301002 is an apocalyptic number.

22031301002 is a deficient number, since it is larger than the sum of its proper divisors (12771949558).

22031301002 is a wasteful number, since it uses less digits than its factorization.

22031301002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283117.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22031301002 its reverse (20010313022), we get a palindrome (42041614024).

The spelling of 22031301002 in words is "twenty-two billion, thirty-one million, three hundred one thousand, two".