22113020002 has 16 divisors (see below), whose sum is σ = 34949959200. Its totient is φ = 10464189120.

The previous prime is 22113019979. The next prime is 22113020003. The reversal of 22113020002 is 20002031122.

It is not an unprimeable number, because it can be changed into a prime (22113020003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250024 + ... + 326707.

It is an arithmetic number, because the mean of its divisors is an integer number (2184372450).

Almost surely, 2^22113020002 is an apocalyptic number.

22113020002 is a deficient number, since it is larger than the sum of its proper divisors (12836939198).

22113020002 is a wasteful number, since it uses less digits than its factorization.

22113020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577761.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22113020002 its reverse (20002031122), we get a palindrome (42115051124).

The spelling of 22113020002 in words is "twenty-two billion, one hundred thirteen million, twenty thousand, two".