14121531222 has 16 divisors (see below), whose sum is σ = 29006388912. Its totient is φ = 4579956000.

The previous prime is 14121531197. The next prime is 14121531247. The reversal of 14121531222 is 22213512141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14121531197) and next prime (14121531247).

It is a junction number, because it is equal to n+sod(n) for n = 14121531192 and 14121531201.

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, 31805029 + ... + 31805472.

It is an arithmetic number, because the mean of its divisors is an integer number (1812899307).

Almost surely, 2^14121531222 is an apocalyptic number.

14121531222 is an abundant number, since it is smaller than the sum of its proper divisors (14884857690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14121531222 is a wasteful number, since it uses less digits than its factorization.

14121531222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63610543.

The product of its digits is 960, while the sum is 24.

The spelling of 14121531222 in words is "fourteen billion, one hundred twenty-one million, five hundred thirty-one thousand, two hundred twenty-two".