1100201212022 has 64 divisors (see below), whose sum is σ = 1853128544256. Its totient is φ = 485606808960.

The previous prime is 1100201212013. The next prime is 1100201212037. The reversal of 1100201212022 is 2202121020011.

It is a junction number, because it is equal to n+sod(n) for n = 1100201211988 and 1100201212006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74749808 + ... + 74764524.

It is an arithmetic number, because the mean of its divisors is an integer number (28955133504).

Almost surely, 2^{1100201212022} is an apocalyptic number.

1100201212022 is a deficient number, since it is larger than the sum of its proper divisors (752927332234).

1100201212022 is a wasteful number, since it uses less digits than its factorization.

1100201212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15341.

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

Adding to 1100201212022 its reverse (2202121020011), we get a palindrome (3302322232033).

The spelling of 1100201212022 in words is "one trillion, one hundred billion, two hundred one million, two hundred twelve thousand, twenty-two".