12202020021002 has 16 divisors (see below), whose sum is σ = 21229953812160. Its totient is φ = 5151385850688.

The previous prime is 12202020020977. The next prime is 12202020021017. The reversal of 12202020021002 is 20012002020221.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 6504274127 + ... + 6504276002.

It is an arithmetic number, because the mean of its divisors is an integer number (1326872113260).

Almost surely, 2^{12202020021002} is an apocalyptic number.

12202020021002 is a deficient number, since it is larger than the sum of its proper divisors (9027933791158).

12202020021002 is a wasteful number, since it uses less digits than its factorization.

12202020021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13008550205.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12202020021002 its reverse (20012002020221), we get a palindrome (32214022041223).

The spelling of 12202020021002 in words is "twelve trillion, two hundred two billion, twenty million, twenty-one thousand, two".