2420210422222 has 16 divisors (see below), whose sum is σ = 3632343992352. Its totient is φ = 1209429222400.

The previous prime is 2420210422207. The next prime is 2420210422247. The reversal of 2420210422222 is 2222240120242.

It is a super-2 number, since 2×2420210422222² (a number of 26 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, 45465222 + ... + 45518422.

It is an arithmetic number, because the mean of its divisors is an integer number (227021499522).

Almost surely, 2^{2420210422222} is an apocalyptic number.

2420210422222 is a deficient number, since it is larger than the sum of its proper divisors (1212133570130).

2420210422222 is a wasteful number, since it uses less digits than its factorization.

2420210422222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65483.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 2420210422222 its reverse (2222240120242), we get a palindrome (4642450542464).

The spelling of 2420210422222 in words is "two trillion, four hundred twenty billion, two hundred ten million, four hundred twenty-two thousand, two hundred twenty-two".