11111242122334 has 16 divisors (see below), whose sum is σ = 16758195431040. Its totient is φ = 5525226362880.

The previous prime is 11111242122313. The next prime is 11111242122359. The reversal of 11111242122334 is 43322124211111.

It is a super-2 number, since 2×11111242122334² (a number of 27 digits) contains 22 as substring.

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, 11895427 + ... + 12795454.

It is an arithmetic number, because the mean of its divisors is an integer number (1047387214440).

Almost surely, 2^{11111242122334} is an apocalyptic number.

11111242122334 is a deficient number, since it is larger than the sum of its proper divisors (5646953308706).

11111242122334 is a wasteful number, since it uses less digits than its factorization.

11111242122334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24692115.

The product of its digits is 2304, while the sum is 28.

Adding to 11111242122334 its reverse (43322124211111), we get a palindrome (54433366333445).

The spelling of 11111242122334 in words is "eleven trillion, one hundred eleven billion, two hundred forty-two million, one hundred twenty-two thousand, three hundred thirty-four".