22211334013242 has 16 divisors (see below), whose sum is σ = 48461092392672. Its totient is φ = 6730707276720.

The previous prime is 22211334013237. The next prime is 22211334013273. The reversal of 22211334013242 is 24231043311222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168267681853 + ... + 168267681984.

It is an arithmetic number, because the mean of its divisors is an integer number (3028818274542).

Almost surely, 2^{22211334013242} is an apocalyptic number.

22211334013242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22211334013242 is an abundant number, since it is smaller than the sum of its proper divisors (26249758379430).

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

22211334013242 is a wasteful number, since it uses less digits than its factorization.

22211334013242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336535363853.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 22211334013242 its reverse (24231043311222), we get a palindrome (46442377324464).

The spelling of 22211334013242 in words is "twenty-two trillion, two hundred eleven billion, three hundred thirty-four million, thirteen thousand, two hundred forty-two".