1101223212022 has 8 divisors (see below), whose sum is σ = 1655283326400. Its totient is φ = 549462103224.

The previous prime is 1101223211987. The next prime is 1101223212041. The reversal of 1101223212022 is 2202123221011.

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

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 3 ways as a sum of consecutive naturals, for example, 574750197 + ... + 574752112.

It is an arithmetic number, because the mean of its divisors is an integer number (206910415800).

Almost surely, 2^{1101223212022} is an apocalyptic number.

1101223212022 is a deficient number, since it is larger than the sum of its proper divisors (554060114378).

1101223212022 is a wasteful number, since it uses less digits than its factorization.

1101223212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149502790.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1101223212022 its reverse (2202123221011), we get a palindrome (3303346433033).

The spelling of 1101223212022 in words is "one trillion, one hundred one billion, two hundred twenty-three million, two hundred twelve thousand, twenty-two".