2011313412242 has 8 divisors (see below), whose sum is σ = 3018366223932. Its totient is φ = 1005191337600.

The previous prime is 2011313412233. The next prime is 2011313412253. The reversal of 2011313412242 is 2422143131102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1703309501881 + 308003910361 = 1305109^2 + 554981^2 .

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

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, 232678859 + ... + 232687502.

Almost surely, 2^{2011313412242} is an apocalyptic number.

2011313412242 is a deficient number, since it is larger than the sum of its proper divisors (1007052811690).

2011313412242 is a wasteful number, since it uses less digits than its factorization.

2011313412242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465368524.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2011313412242 its reverse (2422143131102), we get a palindrome (4433456543344).

The spelling of 2011313412242 in words is "two trillion, eleven billion, three hundred thirteen million, four hundred twelve thousand, two hundred forty-two".