22215140410152 has 64 divisors (see below), whose sum is σ = 57455504496000. Its totient is φ = 7149382386944.

The previous prime is 22215140410139. The next prime is 22215140410157. The reversal of 22215140410152 is 25101404151222.

It is not an unprimeable number, because it can be changed into a prime (22215140410157) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15207349 + ... + 16604027.

It is an arithmetic number, because the mean of its divisors is an integer number (897742257750).

Almost surely, 2^{22215140410152} is an apocalyptic number.

It is an amenable number.

22215140410152 is an abundant number, since it is smaller than the sum of its proper divisors (35240364085848).

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

22215140410152 is a wasteful number, since it uses less digits than its factorization.

22215140410152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419570 (or 1419566 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 22215140410152 its reverse (25101404151222), we get a palindrome (47316544561374).

The spelling of 22215140410152 in words is "twenty-two trillion, two hundred fifteen billion, one hundred forty million, four hundred ten thousand, one hundred fifty-two".