22212010312134 has 8 divisors (see below), whose sum is σ = 44424020624280. Its totient is φ = 7404003437376.

The previous prime is 22212010312133. The next prime is 22212010312171. The reversal of 22212010312134 is 43121301021222.

It is a sphenic number, since it is the product of 3 distinct primes.

22212010312134 is an admirable number.

It is a super-2 number, since 2×22212010312134² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22212010312133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1851000859339 + ... + 1851000859350.

It is an arithmetic number, because the mean of its divisors is an integer number (5553002578035).

Almost surely, 2^{22212010312134} is an apocalyptic number.

22212010312134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22212010312134 is a wasteful number, since it uses less digits than its factorization.

22212010312134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3702001718694.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 22212010312134 its reverse (43121301021222), we get a palindrome (65333311333356).

The spelling of 22212010312134 in words is "twenty-two trillion, two hundred twelve billion, ten million, three hundred twelve thousand, one hundred thirty-four".