12022211121010 has 16 divisors (see below), whose sum is σ = 21640404346200. Its totient is φ = 4808790153216.

The previous prime is 12022211120963. The next prime is 12022211121023. The reversal of 12022211121010 is 1012111222021.

It can be written as a sum of positive squares in 4 ways, for example, as 11842222210009 + 179988911001 = 3441253^2 + 424251^2 .

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, 11250255 + ... + 12272434.

Almost surely, 2^{12022211121010} is an apocalyptic number.

12022211121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022211121010 is a deficient number, since it is larger than the sum of its proper divisors (9618193225190).

12022211121010 is a wasteful number, since it uses less digits than its factorization.

12022211121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23573805.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12022211121010 its reverse (1012111222021), we get a palindrome (13034322343031).

The spelling of 12022211121010 in words is "twelve trillion, twenty-two billion, two hundred eleven million, one hundred twenty-one thousand, ten".