122452411304643 has 32 divisors (see below), whose sum is σ = 188424669029376. Its totient is φ = 69286498512768.

The previous prime is 122452411304633. The next prime is 122452411304681. The reversal of 122452411304643 is 346403114254221.

It is not a de Polignac number, because 122452411304643 - 2⁵ = 122452411304611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122452411304595 and 122452411304604.

It is not an unprimeable number, because it can be changed into a prime (122452411304633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18733321 + ... + 24409877.

It is an arithmetic number, because the mean of its divisors is an integer number (5888270907168).

Almost surely, 2^{122452411304643} is an apocalyptic number.

122452411304643 is a deficient number, since it is larger than the sum of its proper divisors (65972257724733).

122452411304643 is a wasteful number, since it uses less digits than its factorization.

122452411304643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686643.

The product of its (nonzero) digits is 552960, while the sum is 42.

Adding to 122452411304643 its reverse (346403114254221), we get a palindrome (468855525558864).

The spelling of 122452411304643 in words is "one hundred twenty-two trillion, four hundred fifty-two billion, four hundred eleven million, three hundred four thousand, six hundred forty-three".