11421224422134 has 16 divisors (see below), whose sum is σ = 22979229977088. Its totient is φ = 3784277951912.

The previous prime is 11421224422051. The next prime is 11421224422151. The reversal of 11421224422134 is 43122442212411.

It is a happy number.

It is a super-2 number, since 2×11421224422134² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11421224422095 and 11421224422104.

It is a congruent 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, 5699212782 + ... + 5699214785.

It is an arithmetic number, because the mean of its divisors is an integer number (1436201873568).

Almost surely, 2^{11421224422134} is an apocalyptic number.

11421224422134 is an abundant number, since it is smaller than the sum of its proper divisors (11558005554954).

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

11421224422134 is a wasteful number, since it uses less digits than its factorization.

11421224422134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11398427739.

The product of its digits is 24576, while the sum is 33.

Adding to 11421224422134 its reverse (43122442212411), we get a palindrome (54543666634545).

The spelling of 11421224422134 in words is "eleven trillion, four hundred twenty-one billion, two hundred twenty-four million, four hundred twenty-two thousand, one hundred thirty-four".