22212412402434 has 64 divisors (see below), whose sum is σ = 45239212001280. Its totient is φ = 7269516072000.

The previous prime is 22212412402393. The next prime is 22212412402459. The reversal of 22212412402434 is 43420421421222.

It is a junction number, because it is equal to n+sod(n) for n = 22212412402395 and 22212412402404.

It is an unprimeable number.

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, 117021564 + ... + 117211224.

It is an arithmetic number, because the mean of its divisors is an integer number (706862687520).

Almost surely, 2^{22212412402434} is an apocalyptic number.

22212412402434 is an abundant number, since it is smaller than the sum of its proper divisors (23026799598846).

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

22212412402434 is a wasteful number, since it uses less digits than its factorization.

22212412402434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191127.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 22212412402434 its reverse (43420421421222), we get a palindrome (65632833823656).

The spelling of 22212412402434 in words is "twenty-two trillion, two hundred twelve billion, four hundred twelve million, four hundred two thousand, four hundred thirty-four".