2230511620066 has 32 divisors (see below), whose sum is σ = 3423763145088. Its totient is φ = 1089626342400.

The previous prime is 2230511620061. The next prime is 2230511620069. The reversal of 2230511620066 is 6600261150322.

2230511620066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2230511620061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5698690 + ... + 6077506.

It is an arithmetic number, because the mean of its divisors is an integer number (106992598284).

Almost surely, 2^{2230511620066} is an apocalyptic number.

2230511620066 is a deficient number, since it is larger than the sum of its proper divisors (1193251525022).

2230511620066 is a wasteful number, since it uses less digits than its factorization.

2230511620066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379306.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 2230511620066 its reverse (6600261150322), we get a palindrome (8830772770388).

The spelling of 2230511620066 in words is "two trillion, two hundred thirty billion, five hundred eleven million, six hundred twenty thousand, sixty-six".