12222012001010 has 128 divisors (see below), whose sum is σ = 26125322065920. Its totient is φ = 4027893940224.

The previous prime is 12222012000983. The next prime is 12222012001093. The reversal of 12222012001010 is 1010021022221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1102367687 + ... + 1102378773.

It is an arithmetic number, because the mean of its divisors is an integer number (204104078640).

Almost surely, 2^{12222012001010} is an apocalyptic number.

12222012001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222012001010 is an abundant number, since it is smaller than the sum of its proper divisors (13903310064910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12222012001010 is a wasteful number, since it uses less digits than its factorization.

12222012001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13500.

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

Adding to 12222012001010 its reverse (1010021022221), we get a palindrome (13232033023231).

The spelling of 12222012001010 in words is "twelve trillion, two hundred twenty-two billion, twelve million, one thousand, ten".