22133212120002 has 8 divisors (see below), whose sum is σ = 44266424240016. Its totient is φ = 7377737373332.

The previous prime is 22133212119983. The next prime is 22133212120003. The reversal of 22133212120002 is 20002121233122.

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

22133212120002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22133212120003) 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, 1844434343328 + ... + 1844434343339.

It is an arithmetic number, because the mean of its divisors is an integer number (5533303030002).

Almost surely, 2^{22133212120002} is an apocalyptic number.

22133212120002 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.

22133212120002 is a wasteful number, since it uses less digits than its factorization.

22133212120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3688868686672.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22133212120002 its reverse (20002121233122), we get a palindrome (42135333353124).

The spelling of 22133212120002 in words is "twenty-two trillion, one hundred thirty-three billion, two hundred twelve million, one hundred twenty thousand, two".