123220405212414 has 96 divisors (see below), whose sum is σ = 263640432076800. Its totient is φ = 38384488576512.

The previous prime is 123220405212391. The next prime is 123220405212427. The reversal of 123220405212414 is 414212504022321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 393771987 + ... + 394084785.

It is an arithmetic number, because the mean of its divisors is an integer number (2746254500800).

Almost surely, 2^{123220405212414} is an apocalyptic number.

123220405212414 is an abundant number, since it is smaller than the sum of its proper divisors (140420026864386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123220405212414 is a wasteful number, since it uses less digits than its factorization.

123220405212414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314442 (or 314425 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 123220405212414 its reverse (414212504022321), we get a palindrome (537432909234735).

The spelling of 123220405212414 in words is "one hundred twenty-three trillion, two hundred twenty billion, four hundred five million, two hundred twelve thousand, four hundred fourteen".