121333212020002 has 16 divisors (see below), whose sum is σ = 182177581162752. Its totient is φ = 60607355738400.

The previous prime is 121333212019993. The next prime is 121333212020047. The reversal of 121333212020002 is 200020212333121.

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, 58943463 + ... + 60967189.

It is an arithmetic number, because the mean of its divisors is an integer number (11386098822672).

Almost surely, 2^{121333212020002} is an apocalyptic number.

121333212020002 is a deficient number, since it is larger than the sum of its proper divisors (60844369142750).

121333212020002 is a wasteful number, since it uses less digits than its factorization.

121333212020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052993.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 121333212020002 its reverse (200020212333121), we get a palindrome (321353424353123).

The spelling of 121333212020002 in words is "one hundred twenty-one trillion, three hundred thirty-three billion, two hundred twelve million, twenty thousand, two".