11134231022 has 16 divisors (see below), whose sum is σ = 17705154960. Its totient is φ = 5233304448.

The previous prime is 11134231013. The next prime is 11134231057. The reversal of 11134231022 is 22013243111.

It is a super-2 number, since 2×11134231022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11134230985 and 11134231003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169328 + ... + 225699.

It is an arithmetic number, because the mean of its divisors is an integer number (1106572185).

Almost surely, 2^11134231022 is an apocalyptic number.

11134231022 is a deficient number, since it is larger than the sum of its proper divisors (6570923938).

11134231022 is a wasteful number, since it uses less digits than its factorization.

11134231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395875.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11134231022 its reverse (22013243111), we get a palindrome (33147474133).

The spelling of 11134231022 in words is "eleven billion, one hundred thirty-four million, two hundred thirty-one thousand, twenty-two".