222010022220122 has 8 divisors (see below), whose sum is σ = 333028166467476. Its totient is φ = 111000633397632.

The previous prime is 222010022220109. The next prime is 222010022220137. The reversal of 222010022220122 is 221022220010222.

222010022220122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 221538546357241 + 471475862881 = 14884171^2 + 686641^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 222010022220094 and 222010022220103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2188792823 + ... + 2188894250.

Almost surely, 2^{222010022220122} is an apocalyptic number.

222010022220122 is a deficient number, since it is larger than the sum of its proper divisors (111018144247354).

222010022220122 is a wasteful number, since it uses less digits than its factorization.

222010022220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377712432.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 222010022220122 its reverse (221022220010222), we get a palindrome (443032242230344).

The spelling of 222010022220122 in words is "two hundred twenty-two trillion, ten billion, twenty-two million, two hundred twenty thousand, one hundred twenty-two".