11012511601426 has 16 divisors (see below), whose sum is σ = 16563925166400. Its totient is φ = 5491219820688.

The previous prime is 11012511601393. The next prime is 11012511601447. The reversal of 11012511601426 is 62410611521011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2824656 + ... + 5477563.

It is an arithmetic number, because the mean of its divisors is an integer number (1035245322900).

Almost surely, 2^{11012511601426} is an apocalyptic number.

11012511601426 is a deficient number, since it is larger than the sum of its proper divisors (5551413564974).

11012511601426 is a wasteful number, since it uses less digits than its factorization.

11012511601426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8304033.

The product of its (nonzero) digits is 2880, while the sum is 31.

The spelling of 11012511601426 in words is "eleven trillion, twelve billion, five hundred eleven million, six hundred one thousand, four hundred twenty-six".