122544630544403 has 8 divisors (see below), whose sum is σ = 124270833587040. Its totient is φ = 120818433677760.

The previous prime is 122544630544393. The next prime is 122544630544439. The reversal of 122544630544403 is 304445036445221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122544630544403 - 2³⁴ = 122527450675219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122544630544493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50857601 + ... + 53212637.

It is an arithmetic number, because the mean of its divisors is an integer number (15533854198380).

Almost surely, 2^{122544630544403} is an apocalyptic number.

122544630544403 is a deficient number, since it is larger than the sum of its proper divisors (1726203042637).

122544630544403 is an equidigital number, since it uses as much as digits as its factorization.

122544630544403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087997.

The product of its (nonzero) digits is 5529600, while the sum is 47.

Adding to 122544630544403 its reverse (304445036445221), we get a palindrome (426989666989624).

The spelling of 122544630544403 in words is "one hundred twenty-two trillion, five hundred forty-four billion, six hundred thirty million, five hundred forty-four thousand, four hundred three".