22013130134000 has 160 divisors (see below), whose sum is σ = 54627936195456. Its totient is φ = 8576050329600.

The previous prime is 22013130133993. The next prime is 22013130134027. The reversal of 22013130134000 is 43103131022.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13764077 + ... + 15279923.

Almost surely, 2^{22013130134000} is an apocalyptic number.

22013130134000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22013130134000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27313968097728).

22013130134000 is an abundant number, since it is smaller than the sum of its proper divisors (32614806061456).

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

22013130134000 is a wasteful number, since it uses less digits than its factorization.

22013130134000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516060 (or 1516044 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22013130134000 its reverse (43103131022), we get a palindrome (22056233265022).

The spelling of 22013130134000 in words is "twenty-two trillion, thirteen billion, one hundred thirty million, one hundred thirty-four thousand".