222010110211122 has 40 divisors (see below), whose sum is σ = 497494879698432. Its totient is φ = 73999237375800.

The previous prime is 222010110211081. The next prime is 222010110211159. The reversal of 222010110211122 is 221112011010222.

222010110211122 is a `hidden beast` number, since 2 + 220 + 1 + 0 + 110 + 211 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222010110211095 and 222010110211104.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35355154 + ... + 41158317.

Almost surely, 2^{222010110211122} is an apocalyptic number.

222010110211122 is an abundant number, since it is smaller than the sum of its proper divisors (275484769487310).

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

222010110211122 is a wasteful number, since it uses less digits than its factorization.

222010110211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76531396 (or 76531387 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 222010110211122 its reverse (221112011010222), we get a palindrome (443122121221344).

The spelling of 222010110211122 in words is "two hundred twenty-two trillion, ten billion, one hundred ten million, two hundred eleven thousand, one hundred twenty-two".