23222011544005 has 16 divisors (see below), whose sum is σ = 29334647085120. Its totient is φ = 17598892405248.

The previous prime is 23222011543987. The next prime is 23222011544089. The reversal of 23222011544005 is 50044511022232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23222011544005 - 2⁷ = 23222011543877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4807167 + ... + 8339836.

It is an arithmetic number, because the mean of its divisors is an integer number (1833415442820).

Almost surely, 2^{23222011544005} is an apocalyptic number.

It is an amenable number.

23222011544005 is a deficient number, since it is larger than the sum of its proper divisors (6112635541115).

23222011544005 is a wasteful number, since it uses less digits than its factorization.

23222011544005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13165620.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 23222011544005 its reverse (50044511022232), we get a palindrome (73266522566237).

The spelling of 23222011544005 in words is "twenty-three trillion, two hundred twenty-two billion, eleven million, five hundred forty-four thousand, five".