12000112020122 has 8 divisors (see below), whose sum is σ = 18159461552916. Its totient is φ = 5946958169152.

The previous prime is 12000112020053. The next prime is 12000112020133. The reversal of 12000112020122 is 22102021100021.

It can be written as a sum of positive squares in 2 ways, for example, as 8803557792241 + 3196554227881 = 2967079^2 + 1787891^2 .

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

It is a super-3 number, since 3×12000112020122³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12000112020097 and 12000112020106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26548920173 + ... + 26548920624.

Almost surely, 2^{12000112020122} is an apocalyptic number.

12000112020122 is a deficient number, since it is larger than the sum of its proper divisors (6159349532794).

12000112020122 is a wasteful number, since it uses less digits than its factorization.

12000112020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53097840912.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12000112020122 its reverse (22102021100021), we get a palindrome (34102133120143).

The spelling of 12000112020122 in words is "twelve trillion, one hundred twelve million, twenty thousand, one hundred twenty-two".