12162364623530 has 192 divisors, whose sum is σ = 26207595722880. Its totient is φ = 4024815782400.

The previous prime is 12162364623469. The next prime is 12162364623547. The reversal of 12162364623530 is 3532646326121.

It is a happy number.

12162364623530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12162364623530² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 226836425 + ... + 226890035.

It is an arithmetic number, because the mean of its divisors is an integer number (136497894390).

Almost surely, 2^{12162364623530} is an apocalyptic number.

12162364623530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12162364623530 is an abundant number, since it is smaller than the sum of its proper divisors (14045231099350).

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

12162364623530 is a wasteful number, since it uses less digits than its factorization.

12162364623530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53893 (or 53874 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 12162364623530 in words is "twelve trillion, one hundred sixty-two billion, three hundred sixty-four million, six hundred twenty-three thousand, five hundred thirty".