2012112010222 has 8 divisors (see below), whose sum is σ = 3018183743736. Its totient is φ = 1006050762312.

The previous prime is 2012112010177. The next prime is 2012112010253. The reversal of 2012112010222 is 2220102112102.

It is a happy number.

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 = 2012112010196 and 2012112010205.

It is a congruent number.

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, 2122693 + ... + 2920624.

It is an arithmetic number, because the mean of its divisors is an integer number (377272967967).

Almost surely, 2^{2012112010222} is an apocalyptic number.

2012112010222 is a deficient number, since it is larger than the sum of its proper divisors (1006071733514).

2012112010222 is a wasteful number, since it uses less digits than its factorization.

2012112010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5242802.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2012112010222 its reverse (2220102112102), we get a palindrome (4232214122324).

The spelling of 2012112010222 in words is "two trillion, twelve billion, one hundred twelve million, ten thousand, two hundred twenty-two".