12122122000010 has 64 divisors (see below), whose sum is σ = 24320856009600. Its totient is φ = 4313109630720.

The previous prime is 12122121999997. The next prime is 12122122000049. The reversal of 12122122000010 is 1000022122121.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4421309 + ... + 6617568.

It is an arithmetic number, because the mean of its divisors is an integer number (380013375150).

Almost surely, 2^{12122122000010} is an apocalyptic number.

12122122000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12122122000010 is an abundant number, since it is smaller than the sum of its proper divisors (12198734009590).

12122122000010 is a wasteful number, since it uses less digits than its factorization.

12122122000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11039111.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12122122000010 its reverse (1000022122121), we get a palindrome (13122144122131).

The spelling of 12122122000010 in words is "twelve trillion, one hundred twenty-two billion, one hundred twenty-two million, ten", and thus it is an aban number.