212012000001122 has 8 divisors (see below), whose sum is σ = 318018067308396. Its totient is φ = 106005977564992.

The previous prime is 212012000001079. The next prime is 212012000001181. The reversal of 212012000001122 is 221100000210212.

212012000001122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 187740720826201 + 24271279174921 = 13701851^2 + 4926589^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 212012000001097 and 212012000001106.

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, 5693198 + ... + 21364374.

Almost surely, 2^{212012000001122} is an apocalyptic number.

212012000001122 is a deficient number, since it is larger than the sum of its proper divisors (106006067307274).

212012000001122 is a wasteful number, since it uses less digits than its factorization.

212012000001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22435572.

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

Adding to 212012000001122 its reverse (221100000210212), we get a palindrome (433112000211334).

The spelling of 212012000001122 in words is "two hundred twelve trillion, twelve billion, one thousand, one hundred twenty-two".