1000011220022 has 16 divisors (see below), whose sum is σ = 1551957507360. Its totient is φ = 482696850048.

The previous prime is 1000011219973. The next prime is 1000011220073. The reversal of 1000011220022 is 2200221100001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1000011219985 and 1000011220012.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 778163 + ... + 1614174.

It is an arithmetic number, because the mean of its divisors is an integer number (96997344210).

Almost surely, 2^{1000011220022} is an apocalyptic number.

1000011220022 is a deficient number, since it is larger than the sum of its proper divisors (551946287338).

1000011220022 is a wasteful number, since it uses less digits than its factorization.

1000011220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399575.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1000011220022 its reverse (2200221100001), we get a palindrome (3200232320023).

The spelling of 1000011220022 in words is "one trillion, eleven million, two hundred twenty thousand, twenty-two".