12210152551 has 8 divisors (see below), whose sum is σ = 12541755600. Its totient is φ = 11878633728.

The previous prime is 12210152543. The next prime is 12210152567. The reversal of 12210152551 is 15525101221.

It is a happy number.

12210152551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12210152551 - 2³ = 12210152543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210152351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369975 + ... + 401623.

It is an arithmetic number, because the mean of its divisors is an integer number (1567719450).

Almost surely, 2^12210152551 is an apocalyptic number.

12210152551 is a deficient number, since it is larger than the sum of its proper divisors (331603049).

12210152551 is a wasteful number, since it uses less digits than its factorization.

12210152551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42113.

The product of its (nonzero) digits is 1000, while the sum is 25.

Adding to 12210152551 its reverse (15525101221), we get a palindrome (27735253772).

The spelling of 12210152551 in words is "twelve billion, two hundred ten million, one hundred fifty-two thousand, five hundred fifty-one".