1101121435562 has 8 divisors (see below), whose sum is σ = 1652010992256. Its totient is φ = 550451104812.

The previous prime is 1101121435553. The next prime is 1101121435607. The reversal of 1101121435562 is 2655341211011.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54793928 + ... + 54814019.

It is an arithmetic number, because the mean of its divisors is an integer number (206501374032).

Almost surely, 2^{1101121435562} is an apocalyptic number.

1101121435562 is a deficient number, since it is larger than the sum of its proper divisors (550889556694).

1101121435562 is a wasteful number, since it uses less digits than its factorization.

1101121435562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109612972.

The product of its (nonzero) digits is 7200, while the sum is 32.

Adding to 1101121435562 its reverse (2655341211011), we get a palindrome (3756462646573).

The spelling of 1101121435562 in words is "one trillion, one hundred one billion, one hundred twenty-one million, four hundred thirty-five thousand, five hundred sixty-two".