22220155103 has 2 divisors, whose sum is σ = 22220155104. Its totient is φ = 22220155102.

The previous prime is 22220155049. The next prime is 22220155157. The reversal of 22220155103 is 30155102222.

It is a balanced prime because it is at equal distance from previous prime (22220155049) and next prime (22220155157).

It is a cyclic number.

It is not a de Polignac number, because 22220155103 - 2¹² = 22220151007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22220155003) 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 as a sum of consecutive naturals, namely, 11110077551 + 11110077552.

It is an arithmetic number, because the mean of its divisors is an integer number (11110077552).

Almost surely, 2^22220155103 is an apocalyptic number.

22220155103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220155103 is an equidigital number, since it uses as much as digits as its factorization.

22220155103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 22220155103 its reverse (30155102222), we get a palindrome (52375257325).

The spelling of 22220155103 in words is "twenty-two billion, two hundred twenty million, one hundred fifty-five thousand, one hundred three".