11231221021114 has 8 divisors (see below), whose sum is σ = 17390277710208. Its totient is φ = 5434461784380.

The previous prime is 11231221021099. The next prime is 11231221021127. The reversal of 11231221021114 is 41112012213211.

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

It is a super-2 number, since 2×11231221021114² (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, 90574363012 + ... + 90574363135.

It is an arithmetic number, because the mean of its divisors is an integer number (2173784713776).

Almost surely, 2^{11231221021114} is an apocalyptic number.

11231221021114 is a deficient number, since it is larger than the sum of its proper divisors (6159056689094).

11231221021114 is a wasteful number, since it uses less digits than its factorization.

11231221021114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181148726180.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 11231221021114 its reverse (41112012213211), we get a palindrome (52343233234325).

The spelling of 11231221021114 in words is "eleven trillion, two hundred thirty-one billion, two hundred twenty-one million, twenty-one thousand, one hundred fourteen".