110121012121202 has 8 divisors (see below), whose sum is σ = 165185166238812. Its totient is φ = 55059290041600.

The previous prime is 110121012121201. The next prime is 110121012121231. The reversal of 110121012121202 is 202121210121011.

It can be written as a sum of positive squares in 2 ways, for example, as 105028493252281 + 5092518868921 = 10248341^2 + 2256661^2 .

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 (110121012121201) 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, 607896299 + ... + 608077422.

Almost surely, 2^{110121012121202} is an apocalyptic number.

110121012121202 is a deficient number, since it is larger than the sum of its proper divisors (55064154117610).

110121012121202 is a wasteful number, since it uses less digits than its factorization.

110121012121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216019004.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110121012121202 its reverse (202121210121011), we get a palindrome (312242222242213).

The spelling of 110121012121202 in words is "one hundred ten trillion, one hundred twenty-one billion, twelve million, one hundred twenty-one thousand, two hundred two".