11026251004 has 12 divisors (see below), whose sum is σ = 19344546424. Its totient is φ = 5499237744.

The previous prime is 11026251001. The next prime is 11026251013. The reversal of 11026251004 is 40015262011.

It is a super-2 number, since 2×11026251004² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11026251001) 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, 3470154 + ... + 3473329.

Almost surely, 2^11026251004 is an apocalyptic number.

It is an amenable number.

11026251004 is a deficient number, since it is larger than the sum of its proper divisors (8318295420).

11026251004 is a wasteful number, since it uses less digits than its factorization.

11026251004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6943884 (or 6943882 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 11026251004 in words is "eleven billion, twenty-six million, two hundred fifty-one thousand, four".