12212233210010 has 32 divisors (see below), whose sum is σ = 22030359910272. Its totient is φ = 4874153952960.

The previous prime is 12212233209997. The next prime is 12212233210019. The reversal of 12212233210010 is 1001233221221.

It is a super-2 number, since 2×12212233210010² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12212233210019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33974525 + ... + 34332095.

It is an arithmetic number, because the mean of its divisors is an integer number (688448747196).

Almost surely, 2^{12212233210010} is an apocalyptic number.

12212233210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212233210010 is a deficient number, since it is larger than the sum of its proper divisors (9818126700262).

12212233210010 is a wasteful number, since it uses less digits than its factorization.

12212233210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365078.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12212233210010 its reverse (1001233221221), we get a palindrome (13213466431231).

The spelling of 12212233210010 in words is "twelve trillion, two hundred twelve billion, two hundred thirty-three million, two hundred ten thousand, ten".