1100020012202 has 16 divisors (see below), whose sum is σ = 1668711844800. Its totient is φ = 543783783840.

The previous prime is 1100020012199. The next prime is 1100020012249. The reversal of 1100020012202 is 2022100200011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1880699 + ... + 2395217.

It is an arithmetic number, because the mean of its divisors is an integer number (104294490300).

Almost surely, 2^{1100020012202} is an apocalyptic number.

1100020012202 is a deficient number, since it is larger than the sum of its proper divisors (568691832598).

1100020012202 is a wasteful number, since it uses less digits than its factorization.

1100020012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526621.

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

Adding to 1100020012202 its reverse (2022100200011), we get a palindrome (3122120212213).

The spelling of 1100020012202 in words is "one trillion, one hundred billion, twenty million, twelve thousand, two hundred two".