22020223030002 has 32 divisors (see below), whose sum is σ = 49366871703360. Its totient is φ = 7275117931200.

The previous prime is 22020223029911. The next prime is 22020223030067. The reversal of 22020223030002 is 20003032202022.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1804338624 + ... + 1804350827.

It is an arithmetic number, because the mean of its divisors is an integer number (1542714740730).

Almost surely, 2^{22020223030002} is an apocalyptic number.

22020223030002 is an abundant number, since it is smaller than the sum of its proper divisors (27346648673358).

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

22020223030002 is a wasteful number, since it uses less digits than its factorization.

22020223030002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608689575 (or 3608689569 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 22020223030002 its reverse (20003032202022), we get a palindrome (42023255232024).

The spelling of 22020223030002 in words is "twenty-two trillion, twenty billion, two hundred twenty-three million, thirty thousand, two".