122412151463 has 4 divisors (see below), whose sum is σ = 139899601680. Its totient is φ = 104924701248.

The previous prime is 122412151457. The next prime is 122412151469. The reversal of 122412151463 is 364151214221.

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

It is an interprime number because it is at equal distance from previous prime (122412151457) and next prime (122412151469).

It is a cyclic number.

It is not a de Polignac number, because 122412151463 - 2¹⁰ = 122412150439 is a prime.

It is a super-3 number, since 3×122412151463³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122412151469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8743725098 + ... + 8743725111.

It is an arithmetic number, because the mean of its divisors is an integer number (34974900420).

Almost surely, 2^122412151463 is an apocalyptic number.

122412151463 is a deficient number, since it is larger than the sum of its proper divisors (17487450217).

122412151463 is an equidigital number, since it uses as much as digits as its factorization.

122412151463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17487450216.

The product of its digits is 11520, while the sum is 32.

Adding to 122412151463 its reverse (364151214221), we get a palindrome (486563365684).

The spelling of 122412151463 in words is "one hundred twenty-two billion, four hundred twelve million, one hundred fifty-one thousand, four hundred sixty-three".