121201112133002 has 16 divisors (see below), whose sum is σ = 200254617755712. Its totient is φ = 54556546501920.

The previous prime is 121201112132959. The next prime is 121201112133019. The reversal of 121201112133002 is 200331211102121.

It is a super-2 number, since 2×121201112133002² (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 7 ways as a sum of consecutive naturals, for example, 26743402883 + ... + 26743407414.

It is an arithmetic number, because the mean of its divisors is an integer number (12515913609732).

Almost surely, 2^{121201112133002} is an apocalyptic number.

121201112133002 is a deficient number, since it is larger than the sum of its proper divisors (79053505622710).

121201112133002 is a wasteful number, since it uses less digits than its factorization.

121201112133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53486810413.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 121201112133002 its reverse (200331211102121), we get a palindrome (321532323235123).

The spelling of 121201112133002 in words is "one hundred twenty-one trillion, two hundred one billion, one hundred twelve million, one hundred thirty-three thousand, two".