12210010111000 has 128 divisors (see below), whose sum is σ = 30953477842560. Its totient is φ = 4481314752000.

The previous prime is 12210010110997. The next prime is 12210010111049. The reversal of 12210010111000 is 11101001221.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

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, 641071 + ... + 4983070.

It is an arithmetic number, because the mean of its divisors is an integer number (241824045645).

Almost surely, 2^{12210010111000} is an apocalyptic number.

12210010111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12210010111000 is an abundant number, since it is smaller than the sum of its proper divisors (18743467731560).

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

12210010111000 is a wasteful number, since it uses less digits than its factorization.

12210010111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5624342 (or 5624328 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12210010111000 its reverse (11101001221), we get a palindrome (12221111112221).

The spelling of 12210010111000 in words is "twelve trillion, two hundred ten billion, ten million, one hundred eleven thousand".