12122211302 has 8 divisors (see below), whose sum is σ = 18248027112. Its totient is φ = 6039535600.

The previous prime is 12122211293. The next prime is 12122211307. The reversal of 12122211302 is 20311222121.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122211307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10784324 + ... + 10785447.

It is an arithmetic number, because the mean of its divisors is an integer number (2281003389).

Almost surely, 2^12122211302 is an apocalyptic number.

12122211302 is a deficient number, since it is larger than the sum of its proper divisors (6125815810).

12122211302 is a wasteful number, since it uses less digits than its factorization.

12122211302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21570054.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12122211302 its reverse (20311222121), we get a palindrome (32433433423).

The spelling of 12122211302 in words is "twelve billion, one hundred twenty-two million, two hundred eleven thousand, three hundred two".