1101121101202 has 8 divisors (see below), whose sum is σ = 1682845456716. Its totient is φ = 540172615632.

The previous prime is 1101121101133. The next prime is 1101121101203. The reversal of 1101121101202 is 2021011211011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 914798515401 + 186322585801 = 956451^2 + 431651^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1101121101203) 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, 5193967353 + ... + 5193967564.

Almost surely, 2^{1101121101202} is an apocalyptic number.

1101121101202 is a deficient number, since it is larger than the sum of its proper divisors (581724355514).

1101121101202 is a wasteful number, since it uses less digits than its factorization.

1101121101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10387934972.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1101121101202 its reverse (2021011211011), we get a palindrome (3122132312213).

The spelling of 1101121101202 in words is "one trillion, one hundred one billion, one hundred twenty-one million, one hundred one thousand, two hundred two".