22341421234242 has 48 divisors (see below), whose sum is σ = 52807499316000. Its totient is φ = 6770063073600.

The previous prime is 22341421234201. The next prime is 22341421234243. The reversal of 22341421234242 is 24243212414322.

22341421234242 is a `hidden beast` number, since 2 + 2 + 3 + 4 + 14 + 212 + 3 + 424 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22341421234197 and 22341421234206.

It is not an unprimeable number, because it can be changed into a prime (22341421234243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22829509 + ... + 23788007.

It is an arithmetic number, because the mean of its divisors is an integer number (1100156235750).

Almost surely, 2^{22341421234242} is an apocalyptic number.

22341421234242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22341421234242 is an abundant number, since it is smaller than the sum of its proper divisors (30466078081758).

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

22341421234242 is a wasteful number, since it uses less digits than its factorization.

22341421234242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076239 (or 1076236 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

Adding to 22341421234242 its reverse (24243212414322), we get a palindrome (46584633648564).

The spelling of 22341421234242 in words is "twenty-two trillion, three hundred forty-one billion, four hundred twenty-one million, two hundred thirty-four thousand, two hundred forty-two".