22203333055 has 16 divisors (see below), whose sum is σ = 28215169344. Its totient is φ = 16715507200.

The previous prime is 22203333043. The next prime is 22203333079. The reversal of 22203333055 is 55033330222.

It is not a de Polignac number, because 22203333055 - 2⁷ = 22203332927 is a prime.

It is a Duffinian number.

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, 849969 + ... + 875701.

It is an arithmetic number, because the mean of its divisors is an integer number (1763448084).

Almost surely, 2^22203333055 is an apocalyptic number.

22203333055 is a deficient number, since it is larger than the sum of its proper divisors (6011836289).

22203333055 is a wasteful number, since it uses less digits than its factorization.

22203333055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35906.

The product of its (nonzero) digits is 16200, while the sum is 28.

Adding to 22203333055 its reverse (55033330222), we get a palindrome (77236663277).

The spelling of 22203333055 in words is "twenty-two billion, two hundred three million, three hundred thirty-three thousand, fifty-five".