124222021403234 has 64 divisors (see below), whose sum is σ = 208308938250240. Its totient is φ = 55212586813440.

The previous prime is 124222021403213. The next prime is 124222021403237. The reversal of 124222021403234 is 432304120222421.

It is a super-2 number, since 2×124222021403234² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124222021403234.

It is not an unprimeable number, because it can be changed into a prime (124222021403237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 348479039 + ... + 348835325.

It is an arithmetic number, because the mean of its divisors is an integer number (3254827160160).

Almost surely, 2^{124222021403234} is an apocalyptic number.

124222021403234 is a deficient number, since it is larger than the sum of its proper divisors (84086916847006).

124222021403234 is a wasteful number, since it uses less digits than its factorization.

124222021403234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357963.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 124222021403234 its reverse (432304120222421), we get a palindrome (556526141625655).

The spelling of 124222021403234 in words is "one hundred twenty-four trillion, two hundred twenty-two billion, twenty-one million, four hundred three thousand, two hundred thirty-four".