2210123000012 has 24 divisors (see below), whose sum is σ = 3908324980896. Its totient is φ = 1093463013888.

The previous prime is 2210123000011. The next prime is 2210123000023. The reversal of 2210123000012 is 2100003210122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2210123000011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535153 + ... + 2603255.

It is an arithmetic number, because the mean of its divisors is an integer number (162846874204).

Almost surely, 2^{2210123000012} is an apocalyptic number.

It is an amenable number.

2210123000012 is a deficient number, since it is larger than the sum of its proper divisors (1698201980884).

2210123000012 is a wasteful number, since it uses less digits than its factorization.

2210123000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073537 (or 1073535 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2210123000012 its reverse (2100003210122), we get a palindrome (4310126210134).

The spelling of 2210123000012 in words is "two trillion, two hundred ten billion, one hundred twenty-three million, twelve", and thus it is an aban number.