1101121212022 has 32 divisors (see below), whose sum is σ = 1788269067648. Its totient is φ = 505486503936.

The previous prime is 1101121212013. The next prime is 1101121212049. The reversal of 1101121212022 is 2202121211011.

It is a junction number, because it is equal to n+sod(n) for n = 1101121211987 and 1101121212005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34071123 + ... + 34103425.

It is an arithmetic number, because the mean of its divisors is an integer number (55883408364).

Almost surely, 2^{1101121212022} is an apocalyptic number.

1101121212022 is a deficient number, since it is larger than the sum of its proper divisors (687147855626).

1101121212022 is a wasteful number, since it uses less digits than its factorization.

1101121212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39304.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1101121212022 its reverse (2202121211011), we get a palindrome (3303242423033).

The spelling of 1101121212022 in words is "one trillion, one hundred one billion, one hundred twenty-one million, two hundred twelve thousand, twenty-two".