1101221212022 has 8 divisors (see below), whose sum is σ = 1652124039456. Its totient is φ = 550513198872.

The previous prime is 1101221212019. The next prime is 1101221212033. The reversal of 1101221212022 is 2202121221011.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48689438 + ... + 48712049.

It is an arithmetic number, because the mean of its divisors is an integer number (206515504932).

Almost surely, 2^{1101221212022} is an apocalyptic number.

1101221212022 is a deficient number, since it is larger than the sum of its proper divisors (550902827434).

1101221212022 is an equidigital number, since it uses as much as digits as its factorization.

1101221212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97407142.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1101221212022 its reverse (2202121221011), we get a palindrome (3303342433033).

The spelling of 1101221212022 in words is "one trillion, one hundred one billion, two hundred twenty-one million, two hundred twelve thousand, twenty-two".