220222321101 has 16 divisors (see below), whose sum is σ = 343426622400. Its totient is φ = 139087781424.

The previous prime is 220222321097. The next prime is 220222321127. The reversal of 220222321101 is 101123222022.

220222321101 is a `hidden beast` number, since 2 + 20 + 222 + 321 + 101 = 666.

It is not a de Polignac number, because 220222321101 - 2² = 220222321097 is a prime.

It is a super-2 number, since 2×220222321101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220222371101) 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, 214641126 + ... + 214642151.

It is an arithmetic number, because the mean of its divisors is an integer number (21464163900).

Almost surely, 2^220222321101 is an apocalyptic number.

It is an amenable number.

220222321101 is a deficient number, since it is larger than the sum of its proper divisors (123204301299).

220222321101 is a wasteful number, since it uses less digits than its factorization.

220222321101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429283305 (or 429283299 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 220222321101 its reverse (101123222022), we get a palindrome (321345543123).

The spelling of 220222321101 in words is "two hundred twenty billion, two hundred twenty-two million, three hundred twenty-one thousand, one hundred one".