12030313311022 has 4 divisors (see below), whose sum is σ = 18045469966536. Its totient is φ = 6015156655510.

The previous prime is 12030313310993. The next prime is 12030313311041. The reversal of 12030313311022 is 22011331303021.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×12030313311022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12030313310984 and 12030313311002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3007578327754 + ... + 3007578327757.

It is an arithmetic number, because the mean of its divisors is an integer number (4511367491634).

Almost surely, 2^{12030313311022} is an apocalyptic number.

12030313311022 is a deficient number, since it is larger than the sum of its proper divisors (6015156655514).

12030313311022 is an equidigital number, since it uses as much as digits as its factorization.

12030313311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6015156655513.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12030313311022 its reverse (22011331303021), we get a palindrome (34041644614043).

The spelling of 12030313311022 in words is "twelve trillion, thirty billion, three hundred thirteen million, three hundred eleven thousand, twenty-two".