12101202020002 has 8 divisors (see below), whose sum is σ = 18155998051776. Its totient is φ = 6049202669412.

The previous prime is 12101202019981. The next prime is 12101202020113. The reversal of 12101202020002 is 20002020210121.

It is a happy number.

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

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, 699159478 + ... + 699176785.

It is an arithmetic number, because the mean of its divisors is an integer number (2269499756472).

Almost surely, 2^{12101202020002} is an apocalyptic number.

12101202020002 is a deficient number, since it is larger than the sum of its proper divisors (6054796031774).

12101202020002 is a wasteful number, since it uses less digits than its factorization.

12101202020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398340592.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12101202020002 its reverse (20002020210121), we get a palindrome (32103222230123).

The spelling of 12101202020002 in words is "twelve trillion, one hundred one billion, two hundred two million, twenty thousand, two".