123214422530 has 8 divisors (see below), whose sum is σ = 221785960572. Its totient is φ = 49285769008.

The previous prime is 123214422511. The next prime is 123214422547. The reversal of 123214422530 is 35224412321.

It can be written as a sum of positive squares in 2 ways, for example, as 120749995081 + 2464427449 = 347491^2 + 49643^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 123214422493 and 123214422502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6160721117 + ... + 6160721136.

Almost surely, 2^123214422530 is an apocalyptic number.

123214422530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123214422530 is a deficient number, since it is larger than the sum of its proper divisors (98571538042).

123214422530 is a wasteful number, since it uses less digits than its factorization.

123214422530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12321442260.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 123214422530 its reverse (35224412321), we get a palindrome (158438834851).

The spelling of 123214422530 in words is "one hundred twenty-three billion, two hundred fourteen million, four hundred twenty-two thousand, five hundred thirty".