12022120010 has 32 divisors (see below), whose sum is σ = 23908960512. Its totient is φ = 4329191680.

The previous prime is 12022119953. The next prime is 12022120049. The reversal of 12022120010 is 1002122021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12022119973 and 12022120000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1533446 + ... + 1541265.

It is an arithmetic number, because the mean of its divisors is an integer number (747155016).

Almost surely, 2^12022120010 is an apocalyptic number.

12022120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022120010 is a deficient number, since it is larger than the sum of its proper divisors (11886840502).

12022120010 is a wasteful number, since it uses less digits than its factorization.

12022120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074758.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12022120010 its reverse (1002122021), we get a palindrome (13024242031).

It can be divided in two parts, 1202 and 2120010, that added together give a palindrome (2121212).

The spelling of 12022120010 in words is "twelve billion, twenty-two million, one hundred twenty thousand, ten".