222102000022122 has 48 divisors (see below), whose sum is σ = 547793075164608. Its totient is φ = 64377391309440.

The previous prime is 222102000022117. The next prime is 222102000022207. The reversal of 222102000022122 is 221220000201222.

222102000022122 is a `hidden beast` number, since 2 + 221 + 0 + 200 + 0 + 0 + 221 + 22 = 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 = 222102000022095 and 222102000022104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24385370943 + ... + 24385380050.

It is an arithmetic number, because the mean of its divisors is an integer number (11412355732596).

Almost surely, 2^{222102000022122} is an apocalyptic number.

222102000022122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222102000022122 is an abundant number, since it is smaller than the sum of its proper divisors (325691075142486).

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

222102000022122 is a wasteful number, since it uses less digits than its factorization.

222102000022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48770751035 (or 48770751032 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222102000022122 its reverse (221220000201222), we get a palindrome (443322000223344).

The spelling of 222102000022122 in words is "two hundred twenty-two trillion, one hundred two billion, twenty-two thousand, one hundred twenty-two".