121120011200002 has 8 divisors (see below), whose sum is σ = 181710972690300. Its totient is φ = 60549686969904.

The previous prime is 121120011199991. The next prime is 121120011200047. The reversal of 121120011200002 is 200002110021121.

It can be written as a sum of positive squares in 2 ways, for example, as 99342304977721 + 21777706222281 = 9967061^2 + 4666659^2 .

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

It is a super-2 number, since 2×121120011200002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5159300377 + ... + 5159323852.

Almost surely, 2^{121120011200002} is an apocalyptic number.

121120011200002 is a deficient number, since it is larger than the sum of its proper divisors (60590961490298).

121120011200002 is a wasteful number, since it uses less digits than its factorization.

121120011200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10318630100.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 121120011200002 its reverse (200002110021121), we get a palindrome (321122121221123).

The spelling of 121120011200002 in words is "one hundred twenty-one trillion, one hundred twenty billion, eleven million, two hundred thousand, two".