220022121101102 has 16 divisors (see below), whose sum is σ = 330512020390800. Its totient is φ = 109851538306560.

The previous prime is 220022121101051. The next prime is 220022121101113. The reversal of 220022121101102 is 201101121220022.

It is a super-2 number, since 2×220022121101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17811827 + ... + 27519182.

It is an arithmetic number, because the mean of its divisors is an integer number (20657001274425).

Almost surely, 2^{220022121101102} is an apocalyptic number.

220022121101102 is a deficient number, since it is larger than the sum of its proper divisors (110489899289698).

220022121101102 is a wasteful number, since it uses less digits than its factorization.

220022121101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45334531.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220022121101102 its reverse (201101121220022), we get a palindrome (421123242321124).

The spelling of 220022121101102 in words is "two hundred twenty trillion, twenty-two billion, one hundred twenty-one million, one hundred one thousand, one hundred two".