2152152122006 has 8 divisors (see below), whose sum is σ = 3228919022664. Its totient is φ = 1075845781120.

The previous prime is 2152152121891. The next prime is 2152152122009. The reversal of 2152152122006 is 6002212512512.

It is a happy number.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2152152122006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152152122009) 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 3 ways as a sum of consecutive naturals, for example, 115128260 + ... + 115146951.

It is an arithmetic number, because the mean of its divisors is an integer number (403614877833).

Almost surely, 2^{2152152122006} is an apocalyptic number.

2152152122006 is a deficient number, since it is larger than the sum of its proper divisors (1076766900658).

2152152122006 is a wasteful number, since it uses less digits than its factorization.

2152152122006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230279886.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 2152152122006 its reverse (6002212512512), we get a palindrome (8154364634518).

The spelling of 2152152122006 in words is "two trillion, one hundred fifty-two billion, one hundred fifty-two million, one hundred twenty-two thousand, six".