220120210200002 has 32 divisors (see below), whose sum is σ = 386167338682752. Its totient is φ = 92133118151424.

The previous prime is 220120210199999. The next prime is 220120210200041. The reversal of 220120210200002 is 200002012021022.

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

It is a self number, because there is not a number n which added to its sum of digits gives 220120210200002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14858663 + ... + 25710314.

It is an arithmetic number, because the mean of its divisors is an integer number (12067729333836).

Almost surely, 2^{220120210200002} is an apocalyptic number.

220120210200002 is a deficient number, since it is larger than the sum of its proper divisors (166047128482750).

220120210200002 is a wasteful number, since it uses less digits than its factorization.

220120210200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40578042.

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

Adding to 220120210200002 its reverse (200002012021022), we get a palindrome (420122222221024).

The spelling of 220120210200002 in words is "two hundred twenty trillion, one hundred twenty billion, two hundred ten million, two hundred thousand, two".