11011004122 has 8 divisors (see below), whose sum is σ = 16962898356. Its totient is φ = 5356704672.

The previous prime is 11011004119. The next prime is 11011004131. The reversal of 11011004122 is 22140011011.

It can be written as a sum of positive squares in 2 ways, for example, as 10158422521 + 852581601 = 100789^2 + 29199^2 .

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, 74398603 + ... + 74398750.

Almost surely, 2^11011004122 is an apocalyptic number.

11011004122 is a deficient number, since it is larger than the sum of its proper divisors (5951894234).

11011004122 is a wasteful number, since it uses less digits than its factorization.

11011004122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148797392.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11011004122 its reverse (22140011011), we get a palindrome (33151015133).

The spelling of 11011004122 in words is "eleven billion, eleven million, four thousand, one hundred twenty-two".