220101211200002 has 32 divisors (see below), whose sum is σ = 361082934584064. Its totient is φ = 99791476761600.

The previous prime is 220101211199993. The next prime is 220101211200007. The reversal of 220101211200002 is 200002112101022.

It is a self number, because there is not a number n which added to its sum of digits gives 220101211200002.

It is not an unprimeable number, because it can be changed into a prime (220101211200007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8583668 + ... + 22668960.

It is an arithmetic number, because the mean of its divisors is an integer number (11283841705752).

Almost surely, 2^{220101211200002} is an apocalyptic number.

220101211200002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220101211200002 is a deficient number, since it is larger than the sum of its proper divisors (140981723384062).

220101211200002 is a wasteful number, since it uses less digits than its factorization.

220101211200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14087114.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220101211200002 its reverse (200002112101022), we get a palindrome (420103323301024).

The spelling of 220101211200002 in words is "two hundred twenty trillion, one hundred one billion, two hundred eleven million, two hundred thousand, two".