11234722521122 has 8 divisors (see below), whose sum is σ = 16852105436700. Its totient is φ = 5617354042224.

The previous prime is 11234722521119. The next prime is 11234722521151. The reversal of 11234722521122 is 22112522743211.

It can be written as a sum of positive squares in 2 ways, for example, as 10863279810601 + 371442710521 = 3295949^2 + 609461^2 .

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

It is a super-2 number, since 2×11234722521122² (a number of 27 digits) contains 22 as substring.

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, 1390997 + ... + 4940072.

Almost surely, 2^{11234722521122} is an apocalyptic number.

11234722521122 is a deficient number, since it is larger than the sum of its proper divisors (5617382915578).

11234722521122 is an equidigital number, since it uses as much as digits as its factorization.

11234722521122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7218340.

The product of its digits is 26880, while the sum is 35.

The spelling of 11234722521122 in words is "eleven trillion, two hundred thirty-four billion, seven hundred twenty-two million, five hundred twenty-one thousand, one hundred twenty-two".