220122002211 has 16 divisors (see below), whose sum is σ = 301644000000. Its totient is φ = 142679678688.

The previous prime is 220122002183. The next prime is 220122002239. The reversal of 220122002211 is 112200221022.

It is an interprime number because it is at equal distance from previous prime (220122002183) and next prime (220122002239).

It is not a de Polignac number, because 220122002211 - 2⁵ = 220122002179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220122007211) 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, 553461 + ... + 864038.

It is an arithmetic number, because the mean of its divisors is an integer number (18852750000).

Almost surely, 2^220122002211 is an apocalyptic number.

220122002211 is a deficient number, since it is larger than the sum of its proper divisors (81521997789).

220122002211 is a wasteful number, since it uses less digits than its factorization.

220122002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418938.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220122002211 its reverse (112200221022), we get a palindrome (332322223233).

The spelling of 220122002211 in words is "two hundred twenty billion, one hundred twenty-two million, two thousand, two hundred eleven".