151306162212 has 24 divisors (see below), whose sum is σ = 354252661056. Its totient is φ = 50263251808.

The previous prime is 151306162099. The next prime is 151306162213. The reversal of 151306162212 is 212261603151.

It is a self number, because there is not a number n which added to its sum of digits gives 151306162212.

It is not an unprimeable number, because it can be changed into a prime (151306162213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21513288 + ... + 21520319.

It is an arithmetic number, because the mean of its divisors is an integer number (14760527544).

Almost surely, 2^151306162212 is an apocalyptic number.

151306162212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151306162212 is an abundant number, since it is smaller than the sum of its proper divisors (202946498844).

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

151306162212 is a wasteful number, since it uses less digits than its factorization.

151306162212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43033907 (or 43033905 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 151306162212 its reverse (212261603151), we get a palindrome (363567765363).

The spelling of 151306162212 in words is "one hundred fifty-one billion, three hundred six million, one hundred sixty-two thousand, two hundred twelve".