22455551253203 has 2 divisors, whose sum is σ = 22455551253204. Its totient is φ = 22455551253202.

The previous prime is 22455551253127. The next prime is 22455551253221. The reversal of 22455551253203 is 30235215555422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22455551253203 - 2²⁴ = 22455534475987 is a prime.

It is not a weakly prime, because it can be changed into another prime (22455551253283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11227775626601 + 11227775626602.

It is an arithmetic number, because the mean of its divisors is an integer number (11227775626602).

Almost surely, 2^{22455551253203} is an apocalyptic number.

22455551253203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22455551253203 is an equidigital number, since it uses as much as digits as its factorization.

22455551253203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800000, while the sum is 44.

The spelling of 22455551253203 in words is "twenty-two trillion, four hundred fifty-five billion, five hundred fifty-one million, two hundred fifty-three thousand, two hundred three".