222020001122 has 24 divisors (see below), whose sum is σ = 353828545860. Its totient is φ = 104463406080.

The previous prime is 222020001109. The next prime is 222020001131. The reversal of 222020001122 is 221100020222.

222020001122 is digitally balanced in base 3, 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 6 ways, for example, as 187557420241 + 34462580881 = 433079^2 + 185641^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222020001097 and 222020001106.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4093622 + ... + 4147502.

Almost surely, 2^222020001122 is an apocalyptic number.

222020001122 is a deficient number, since it is larger than the sum of its proper divisors (131808544738).

222020001122 is a wasteful number, since it uses less digits than its factorization.

222020001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61046 (or 61029 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222020001122 its reverse (221100020222), we get a palindrome (443120021344).

The spelling of 222020001122 in words is "two hundred twenty-two billion, twenty million, one thousand, one hundred twenty-two".