22220100203013 has 12 divisors (see below), whose sum is σ = 32174173893420. Its totient is φ = 14777181550656.

The previous prime is 22220100203003. The next prime is 22220100203023. The reversal of 22220100203013 is 31030200102222.

22220100203013 is a `hidden beast` number, since 22 + 220 + 100 + 20 + 301 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (22220100203003) and next prime (22220100203023).

It can be written as a sum of positive squares in 2 ways, for example, as 18593749330209 + 3626350872804 = 4312047^2 + 1904298^2 .

It is not a de Polignac number, because 22220100203013 - 2⁵ = 22220100202981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220100203003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3018211506 + ... + 3018218867.

It is an arithmetic number, because the mean of its divisors is an integer number (2681181157785).

Almost surely, 2^{22220100203013} is an apocalyptic number.

It is an amenable number.

22220100203013 is a deficient number, since it is larger than the sum of its proper divisors (9954073690407).

22220100203013 is a wasteful number, since it uses less digits than its factorization.

22220100203013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6036430788 (or 6036430785 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22220100203013 its reverse (31030200102222), we get a palindrome (53250300305235).

The spelling of 22220100203013 in words is "twenty-two trillion, two hundred twenty billion, one hundred million, two hundred three thousand, thirteen".