151346122215512 has 32 divisors (see below), whose sum is σ = 324819067813920. Its totient is φ = 64761434050560.

The previous prime is 151346122215503. The next prime is 151346122215523. The reversal of 151346122215512 is 215512221643151.

It is a self number, because there is not a number n which added to its sum of digits gives 151346122215512.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2108083703 + ... + 2108155494.

It is an arithmetic number, because the mean of its divisors is an integer number (10150595869185).

Almost surely, 2^{151346122215512} is an apocalyptic number.

It is an amenable number.

151346122215512 is an abundant number, since it is smaller than the sum of its proper divisors (173472945598408).

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

151346122215512 is a wasteful number, since it uses less digits than its factorization.

151346122215512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4216239851 (or 4216239847 counting only the distinct ones).

The product of its digits is 144000, while the sum is 41.

Adding to 151346122215512 its reverse (215512221643151), we get a palindrome (366858343858663).

The spelling of 151346122215512 in words is "one hundred fifty-one trillion, three hundred forty-six billion, one hundred twenty-two million, two hundred fifteen thousand, five hundred twelve".