1101121101122 has 8 divisors (see below), whose sum is σ = 1887636173376. Its totient is φ = 471909043332.

The previous prime is 1101121101121. The next prime is 1101121101133. The reversal of 1101121101122 is 2211011211011.

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

It is a super-2 number, since 2×1101121101122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 78651507223 = 1101121101122 / (1 + 1 + 0 + 1 + 1 + 2 + 1 + 1 + 0 + 1 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1101121101097 and 1101121101106.

It is not an unprimeable number, because it can be changed into a prime (1101121101121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39325753598 + ... + 39325753625.

It is an arithmetic number, because the mean of its divisors is an integer number (235954521672).

Almost surely, 2^{1101121101122} is an apocalyptic number.

1101121101122 is a deficient number, since it is larger than the sum of its proper divisors (786515072254).

1101121101122 is an equidigital number, since it uses as much as digits as its factorization.

1101121101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78651507232.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1101121101122 its reverse (2211011211011), we get a palindrome (3312132312133).

It can be divided in two parts, 11011211011 and 22, that multiplied together give a palindrome (242246642242).

The spelling of 1101121101122 in words is "one trillion, one hundred one billion, one hundred twenty-one million, one hundred one thousand, one hundred twenty-two".