22400213413 has 4 divisors (see below), whose sum is σ = 22401782208. Its totient is φ = 22398644620.

The previous prime is 22400213371. The next prime is 22400213417. The reversal of 22400213413 is 31431200422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31431200422 = 2 ⋅15715600211.

It is a cyclic number.

It is not a de Polignac number, because 22400213413 - 2²⁵ = 22366658981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22400213417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762781 + ... + 791602.

It is an arithmetic number, because the mean of its divisors is an integer number (5600445552).

Almost surely, 2^22400213413 is an apocalyptic number.

It is an amenable number.

22400213413 is a deficient number, since it is larger than the sum of its proper divisors (1568795).

22400213413 is a wasteful number, since it uses less digits than its factorization.

22400213413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568794.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22400213413 its reverse (31431200422), we get a palindrome (53831413835).

The spelling of 22400213413 in words is "twenty-two billion, four hundred million, two hundred thirteen thousand, four hundred thirteen".