12331103020222 has 48 divisors (see below), whose sum is σ = 21571024213872. Its totient is φ = 5271387569280.

The previous prime is 12331103020219. The next prime is 12331103020309. The reversal of 12331103020222 is 22202030113321.

It is a super-2 number, since 2×12331103020222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12331103020193 and 12331103020202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61336138 + ... + 61536850.

It is an arithmetic number, because the mean of its divisors is an integer number (449396337789).

Almost surely, 2^{12331103020222} is an apocalyptic number.

12331103020222 is a deficient number, since it is larger than the sum of its proper divisors (9239921193650).

12331103020222 is a wasteful number, since it uses less digits than its factorization.

12331103020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202313 (or 202306 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12331103020222 its reverse (22202030113321), we get a palindrome (34533133133543).

The spelling of 12331103020222 in words is "twelve trillion, three hundred thirty-one billion, one hundred three million, twenty thousand, two hundred twenty-two".