22022226510513 has 16 divisors (see below), whose sum is σ = 29398880349696. Its totient is φ = 14663530431360.

The previous prime is 22022226510499. The next prime is 22022226510521. The reversal of 22022226510513 is 31501562222022.

It is not a de Polignac number, because 22022226510513 - 2¹² = 22022226506417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22022226510563) 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, 47437920 + ... + 47899902.

It is an arithmetic number, because the mean of its divisors is an integer number (1837430021856).

Almost surely, 2^{22022226510513} is an apocalyptic number.

It is an amenable number.

22022226510513 is a deficient number, since it is larger than the sum of its proper divisors (7376653839183).

22022226510513 is a wasteful number, since it uses less digits than its factorization.

22022226510513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481384.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 22022226510513 its reverse (31501562222022), we get a palindrome (53523788732535).

The spelling of 22022226510513 in words is "twenty-two trillion, twenty-two billion, two hundred twenty-six million, five hundred ten thousand, five hundred thirteen".