123334222005530 has 32 divisors (see below), whose sum is σ = 222446673501696. Its totient is φ = 49234820540224.

The previous prime is 123334222005517. The next prime is 123334222005571. The reversal of 123334222005530 is 35500222433321.

It is a super-2 number, since 2×123334222005530² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24350807 + ... + 28976373.

It is an arithmetic number, because the mean of its divisors is an integer number (6951458546928).

Almost surely, 2^{123334222005530} is an apocalyptic number.

123334222005530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123334222005530 is a deficient number, since it is larger than the sum of its proper divisors (99112451496166).

123334222005530 is a wasteful number, since it uses less digits than its factorization.

123334222005530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4630918.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 123334222005530 its reverse (35500222433321), we get a palindrome (158834444438851).

The spelling of 123334222005530 in words is "one hundred twenty-three trillion, three hundred thirty-four billion, two hundred twenty-two million, five thousand, five hundred thirty".