2012342044122 has 12 divisors (see below), whose sum is σ = 4360074428970. Its totient is φ = 670780681368.

The previous prime is 2012342044099. The next prime is 2012342044169. The reversal of 2012342044122 is 2214402432102.

It is a happy number.

2012342044122 is a `hidden beast` number, since 2 + 0 + 12 + 34 + 204 + 412 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1830065134401 + 182276909721 = 1352799^2 + 426939^2 .

It is a super-2 number, since 2×2012342044122² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55898390097 + ... + 55898390132.

Almost surely, 2^{2012342044122} is an apocalyptic number.

2012342044122 is an abundant number, since it is smaller than the sum of its proper divisors (2347732384848).

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

2012342044122 is a wasteful number, since it uses less digits than its factorization.

2012342044122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111796780237 (or 111796780234 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2012342044122 its reverse (2214402432102), we get a palindrome (4226744476224).

The spelling of 2012342044122 in words is "two trillion, twelve billion, three hundred forty-two million, forty-four thousand, one hundred twenty-two".