1122100200122 has 8 divisors (see below), whose sum is σ = 1836163963872. Its totient is φ = 510045545500.

The previous prime is 1122100200061. The next prime is 1122100200131. The reversal of 1122100200122 is 2210020012211.

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

It is a super-2 number, since 2×1122100200122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122100200097 and 1122100200106.

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, 25502277254 + ... + 25502277297.

It is an arithmetic number, because the mean of its divisors is an integer number (229520495484).

Almost surely, 2^{1122100200122} is an apocalyptic number.

1122100200122 is a deficient number, since it is larger than the sum of its proper divisors (714063763750).

1122100200122 is a wasteful number, since it uses less digits than its factorization.

1122100200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51004554564.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1122100200122 its reverse (2210020012211), we get a palindrome (3332120212333).

It can be divided in two parts, 11 and 22100200122, that multiplied together give a palindrome (243102201342).

The spelling of 1122100200122 in words is "one trillion, one hundred twenty-two billion, one hundred million, two hundred thousand, one hundred twenty-two".