220002121102011 has 16 divisors (see below), whose sum is σ = 308778266092800. Its totient is φ = 138947196387168.

The previous prime is 220002121101979. The next prime is 220002121102021. The reversal of 220002121102011 is 110201121200022.

220002121102011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220002121102011 - 2⁵ = 220002121101979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220002121102021) 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, 15698676 + ... + 26200241.

It is an arithmetic number, because the mean of its divisors is an integer number (19298641630800).

Almost surely, 2^{220002121102011} is an apocalyptic number.

220002121102011 is a deficient number, since it is larger than the sum of its proper divisors (88776144990789).

220002121102011 is a wasteful number, since it uses less digits than its factorization.

220002121102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41991058.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220002121102011 its reverse (110201121200022), we get a palindrome (330203242302033).

The spelling of 220002121102011 in words is "two hundred twenty trillion, two billion, one hundred twenty-one million, one hundred two thousand, eleven".