1122200220022 has 32 divisors (see below), whose sum is σ = 2050125023232. Its totient is φ = 450244459104.

The previous prime is 1122200220013. The next prime is 1122200220023. The reversal of 1122200220022 is 2200220022211.

1122200220022 is a modest number, since divided by 220022 gives 11222 as remainder.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 1122200219978 and 1122200220005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122200220023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37060333 + ... + 37090600.

It is an arithmetic number, because the mean of its divisors is an integer number (64066406976).

Almost surely, 2^{1122200220022} is an apocalyptic number.

1122200220022 is a deficient number, since it is larger than the sum of its proper divisors (927924803210).

1122200220022 is a wasteful number, since it uses less digits than its factorization.

1122200220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74151012.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1122200220022 its reverse (2200220022211), we get a palindrome (3322420242233).

The spelling of 1122200220022 in words is "one trillion, one hundred twenty-two billion, two hundred million, two hundred twenty thousand, twenty-two".