22013301202 has 4 divisors (see below), whose sum is σ = 33019951806. Its totient is φ = 11006650600.

The previous prime is 22013301187. The next prime is 22013301203. The reversal of 22013301202 is 20210331022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15719893641 + 6293407561 = 125379^2 + 79331^2 .

It is not an unprimeable number, because it can be changed into a prime (22013301203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503325299 + ... + 5503325302.

Almost surely, 2^22013301202 is an apocalyptic number.

22013301202 is a deficient number, since it is larger than the sum of its proper divisors (11006650604).

22013301202 is a wasteful number, since it uses less digits than its factorization.

22013301202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11006650603.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22013301202 its reverse (20210331022), we get a palindrome (42223632224).

The spelling of 22013301202 in words is "twenty-two billion, thirteen million, three hundred one thousand, two hundred two".