220420340112214 has 16 divisors (see below), whose sum is σ = 381904760408976. Its totient is φ = 94297471705600.

The previous prime is 220420340112121. The next prime is 220420340112223. The reversal of 220420340112214 is 412211043024022.

It is a super-2 number, since 2×220420340112214² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 294679598707 + ... + 294679599454.

It is an arithmetic number, because the mean of its divisors is an integer number (23869047525561).

Almost surely, 2^{220420340112214} is an apocalyptic number.

220420340112214 is a deficient number, since it is larger than the sum of its proper divisors (161484420296762).

220420340112214 is a wasteful number, since it uses less digits than its factorization.

220420340112214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589359198191.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 220420340112214 its reverse (412211043024022), we get a palindrome (632631383136236).

The spelling of 220420340112214 in words is "two hundred twenty trillion, four hundred twenty billion, three hundred forty million, one hundred twelve thousand, two hundred fourteen".