1101120121202 has 8 divisors (see below), whose sum is σ = 1691965064412. Its totient is φ = 537131766400.

The previous prime is 1101120121201. The next prime is 1101120121223. The reversal of 1101120121202 is 2021210211011.

It can be written as a sum of positive squares in 2 ways, for example, as 1041846862681 + 59273258521 = 1020709^2 + 243461^2 .

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 (1101120121201) 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, 6714146999 + ... + 6714147162.

Almost surely, 2^{1101120121202} is an apocalyptic number.

1101120121202 is a deficient number, since it is larger than the sum of its proper divisors (590844943210).

1101120121202 is a wasteful number, since it uses less digits than its factorization.

1101120121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13428294204.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1101120121202 its reverse (2021210211011), we get a palindrome (3122330332213).

The spelling of 1101120121202 in words is "one trillion, one hundred one billion, one hundred twenty million, one hundred twenty-one thousand, two hundred two".