220212020122011 has 96 divisors (see below), whose sum is σ = 328010500097280. Its totient is φ = 142300274688000.

The previous prime is 220212020121979. The next prime is 220212020122033. The reversal of 220212020122011 is 110221020212022.

It is a happy number.

220212020122011 is a `hidden beast` number, since 2 + 20 + 212 + 0 + 201 + 220 + 11 = 666.

It is not a de Polignac number, because 220212020122011 - 2⁵ = 220212020121979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220212020122811) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 60647759166 + ... + 60647762796.

It is an arithmetic number, because the mean of its divisors is an integer number (3416776042680).

Almost surely, 2^{220212020122011} is an apocalyptic number.

220212020122011 is a deficient number, since it is larger than the sum of its proper divisors (107798479975269).

220212020122011 is a wasteful number, since it uses less digits than its factorization.

220212020122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6197 (or 6194 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 220212020122011 its reverse (110221020212022), we get a palindrome (330433040334033).

The spelling of 220212020122011 in words is "two hundred twenty trillion, two hundred twelve billion, twenty million, one hundred twenty-two thousand, eleven".