22432201225111 has 4 divisors (see below), whose sum is σ = 22432245620400. Its totient is φ = 22432156829824.

The previous prime is 22432201225099. The next prime is 22432201225141. The reversal of 22432201225111 is 11152210223422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22432201225111 - 2⁹ = 22432201224599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22432201225111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22432201225141) 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, 21430891 + ... + 22453228.

It is an arithmetic number, because the mean of its divisors is an integer number (5608061405100).

Almost surely, 2^{22432201225111} is an apocalyptic number.

22432201225111 is a deficient number, since it is larger than the sum of its proper divisors (44395289).

22432201225111 is an equidigital number, since it uses as much as digits as its factorization.

22432201225111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44395288.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 22432201225111 its reverse (11152210223422), we get a palindrome (33584411448533).

The spelling of 22432201225111 in words is "twenty-two trillion, four hundred thirty-two billion, two hundred one million, two hundred twenty-five thousand, one hundred eleven".