22202052051313 has 16 divisors (see below), whose sum is σ = 22744516608000. Its totient is φ = 21660786277200.

The previous prime is 22202052051293. The next prime is 22202052051329. The reversal of 22202052051313 is 31315025020222.

It is a cyclic number.

It is not a de Polignac number, because 22202052051313 - 2¹³ = 22202052043121 is a prime.

It is a super-2 number, since 2×22202052051313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202052051383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181033588 + ... + 181156186.

It is an arithmetic number, because the mean of its divisors is an integer number (1421532288000).

Almost surely, 2^{22202052051313} is an apocalyptic number.

It is an amenable number.

22202052051313 is a deficient number, since it is larger than the sum of its proper divisors (542464556687).

22202052051313 is a wasteful number, since it uses less digits than its factorization.

22202052051313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127452.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 22202052051313 its reverse (31315025020222), we get a palindrome (53517077071535).

The spelling of 22202052051313 in words is "twenty-two trillion, two hundred two billion, fifty-two million, fifty-one thousand, three hundred thirteen".