22655451103 has 2 divisors, whose sum is σ = 22655451104. Its totient is φ = 22655451102.

The previous prime is 22655451089. The next prime is 22655451121. The reversal of 22655451103 is 30115455622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22655451103 - 2²¹ = 22653353951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22655451163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11327725551 + 11327725552.

It is an arithmetic number, because the mean of its divisors is an integer number (11327725552).

Almost surely, 2^22655451103 is an apocalyptic number.

22655451103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22655451103 is an equidigital number, since it uses as much as digits as its factorization.

22655451103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 22655451103 in words is "twenty-two billion, six hundred fifty-five million, four hundred fifty-one thousand, one hundred three".