220201220010002 has 64 divisors (see below), whose sum is σ = 412889572730880. Its totient is φ = 85566784406400.

The previous prime is 220201220009987. The next prime is 220201220010007. The reversal of 220201220010002 is 200010022102022.

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

It is not an unprimeable number, because it can be changed into a prime (220201220010007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336459227 + ... + 337113057.

It is an arithmetic number, because the mean of its divisors is an integer number (6451399573920).

Almost surely, 2^{220201220010002} is an apocalyptic number.

220201220010002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220201220010002 is a deficient number, since it is larger than the sum of its proper divisors (192688352720878).

220201220010002 is a wasteful number, since it uses less digits than its factorization.

220201220010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659607.

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

Adding to 220201220010002 its reverse (200010022102022), we get a palindrome (420211242112024).

The spelling of 220201220010002 in words is "two hundred twenty trillion, two hundred one billion, two hundred twenty million, ten thousand, two".