122230400022403 has 4 divisors (see below), whose sum is σ = 123951954952368. Its totient is φ = 120508845092440.

The previous prime is 122230400022391. The next prime is 122230400022433. The reversal of 122230400022403 is 304220004032221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122230400022403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122230400022433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860777464876 + ... + 860777465017.

It is an arithmetic number, because the mean of its divisors is an integer number (30987988738092).

Almost surely, 2^{122230400022403} is an apocalyptic number.

122230400022403 is a deficient number, since it is larger than the sum of its proper divisors (1721554929965).

122230400022403 is an equidigital number, since it uses as much as digits as its factorization.

122230400022403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721554929964.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 122230400022403 its reverse (304220004032221), we get a palindrome (426450404054624).

The spelling of 122230400022403 in words is "one hundred twenty-two trillion, two hundred thirty billion, four hundred million, twenty-two thousand, four hundred three".