1230002120211 has 8 divisors (see below), whose sum is σ = 1641377519760. Its totient is φ = 819314067072.

The previous prime is 1230002120201. The next prime is 1230002120323. The reversal of 1230002120211 is 1120212000321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1230002120211 - 2¹³ = 1230002112019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230002120201) 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, 171832426 + ... + 171839583.

It is an arithmetic number, because the mean of its divisors is an integer number (205172189970).

Almost surely, 2^{1230002120211} is an apocalyptic number.

1230002120211 is a deficient number, since it is larger than the sum of its proper divisors (411375399549).

1230002120211 is a wasteful number, since it uses less digits than its factorization.

1230002120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343673205.

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

Adding to 1230002120211 its reverse (1120212000321), we get a palindrome (2350214120532).

The spelling of 1230002120211 in words is "one trillion, two hundred thirty billion, two million, one hundred twenty thousand, two hundred eleven".