3011311232122 has 8 divisors (see below), whose sum is σ = 4517256797172. Its totient is φ = 1505558966400.

The previous prime is 3011311232101. The next prime is 3011311232123. The reversal of 3011311232122 is 2212321131103.

It can be written as a sum of positive squares in 2 ways, for example, as 2703462696841 + 307848535281 = 1644221^2 + 554841^2 .

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 = 3011311232093 and 3011311232102.

It is not an unprimeable number, because it can be changed into a prime (3011311232123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48285879 + ... + 48348202.

Almost surely, 2^{3011311232122} is an apocalyptic number.

3011311232122 is a deficient number, since it is larger than the sum of its proper divisors (1505945565050).

3011311232122 is a wasteful number, since it uses less digits than its factorization.

3011311232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96649664.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 3011311232122 its reverse (2212321131103), we get a palindrome (5223632363225).

The spelling of 3011311232122 in words is "three trillion, eleven billion, three hundred eleven million, two hundred thirty-two thousand, one hundred twenty-two".