220212110011101 has 16 divisors (see below), whose sum is σ = 326402068769280. Its totient is φ = 131143688343360.

The previous prime is 220212110011097. The next prime is 220212110011121. The reversal of 220212110011101 is 101110011212022.

It is a happy number.

It is not a de Polignac number, because 220212110011101 - 2² = 220212110011097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220212110011121) 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, 91072004586 + ... + 91072007003.

It is an arithmetic number, because the mean of its divisors is an integer number (20400129298080).

Almost surely, 2^{220212110011101} is an apocalyptic number.

It is an amenable number.

220212110011101 is a deficient number, since it is larger than the sum of its proper divisors (106189958758179).

220212110011101 is a wasteful number, since it uses less digits than its factorization.

220212110011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182144011636.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 220212110011101 its reverse (101110011212022), we get a palindrome (321322121223123).

The spelling of 220212110011101 in words is "two hundred twenty trillion, two hundred twelve billion, one hundred ten million, eleven thousand, one hundred one".