22201103155 has 64 divisors (see below), whose sum is σ = 34260848640. Its totient is φ = 13407206400.

The previous prime is 22201103153. The next prime is 22201103201. The reversal of 22201103155 is 55130110222.

It is not a de Polignac number, because 22201103155 - 2¹ = 22201103153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22201103153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3401295 + ... + 3407815.

It is an arithmetic number, because the mean of its divisors is an integer number (535325760).

Almost surely, 2^22201103155 is an apocalyptic number.

22201103155 is a deficient number, since it is larger than the sum of its proper divisors (12059745485).

22201103155 is a wasteful number, since it uses less digits than its factorization.

22201103155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6820.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 22201103155 its reverse (55130110222), we get a palindrome (77331213377).

The spelling of 22201103155 in words is "twenty-two billion, two hundred one million, one hundred three thousand, one hundred fifty-five".