12300100022122 has 32 divisors (see below), whose sum is σ = 20430125420544. Its totient is φ = 5507022452400.

The previous prime is 12300100022107. The next prime is 12300100022153. The reversal of 12300100022122 is 22122000100321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12300100022096 and 12300100022105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2043538 + ... + 5364349.

It is an arithmetic number, because the mean of its divisors is an integer number (638441419392).

Almost surely, 2^{12300100022122} is an apocalyptic number.

12300100022122 is a deficient number, since it is larger than the sum of its proper divisors (8130025398422).

12300100022122 is a wasteful number, since it uses less digits than its factorization.

12300100022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7409034.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12300100022122 its reverse (22122000100321), we get a palindrome (34422100122443).

The spelling of 12300100022122 in words is "twelve trillion, three hundred billion, one hundred million, twenty-two thousand, one hundred twenty-two".