2211210001230 has 32 divisors (see below), whose sum is σ = 5330078272800. Its totient is φ = 587081081472.

The previous prime is 2211210001223. The next prime is 2211210001289. The reversal of 2211210001230 is 321000121122.

2211210001230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160925445 + ... + 160939184.

It is an arithmetic number, because the mean of its divisors is an integer number (166564946025).

Almost surely, 2^{2211210001230} is an apocalyptic number.

2211210001230 is an abundant number, since it is smaller than the sum of its proper divisors (3118868271570).

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

2211210001230 is a wasteful number, since it uses less digits than its factorization.

2211210001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321864868.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2211210001230 its reverse (321000121122), we get a palindrome (2532210122352).

The spelling of 2211210001230 in words is "two trillion, two hundred eleven billion, two hundred ten million, one thousand, two hundred thirty".