220100220110022 has 128 divisors (see below), whose sum is σ = 513154716991488. Its totient is φ = 61642613088000.

The previous prime is 220100220109981. The next prime is 220100220110033. The reversal of 220100220110022 is 220011022001022.

It is a super-4 number, since 4×220100220110022⁴ (a number of 58 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a junction number, because it is equal to n+sod(n) for n = 220100220109983 and 220100220110010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 182956963 + ... + 184156049.

It is an arithmetic number, because the mean of its divisors is an integer number (4009021226496).

Almost surely, 2^{220100220110022} is an apocalyptic number.

220100220110022 is an abundant number, since it is smaller than the sum of its proper divisors (293054496881466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220100220110022 is a wasteful number, since it uses less digits than its factorization.

220100220110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199634.

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

Adding to 220100220110022 its reverse (220011022001022), we get a palindrome (440111242111044).

The spelling of 220100220110022 in words is "two hundred twenty trillion, one hundred billion, two hundred twenty million, one hundred ten thousand, twenty-two".