4102420120022 has 16 divisors (see below), whose sum is σ = 7117451776512. Its totient is φ = 1736997158760.

The previous prime is 4102420120021. The next prime is 4102420120049. The reversal of 4102420120022 is 2200210242014.

It is a super-2 number, since 2×4102420120022² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4102420119976 and 4102420120003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102420120021) 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 7 ways as a sum of consecutive naturals, for example, 1765239854 + ... + 1765242177.

It is an arithmetic number, because the mean of its divisors is an integer number (444840736032).

Almost surely, 2^{4102420120022} is an apocalyptic number.

4102420120022 is a deficient number, since it is larger than the sum of its proper divisors (3015031656490).

4102420120022 is a wasteful number, since it uses less digits than its factorization.

4102420120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3530482123.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 4102420120022 its reverse (2200210242014), we get a palindrome (6302630362036).

The spelling of 4102420120022 in words is "four trillion, one hundred two billion, four hundred twenty million, one hundred twenty thousand, twenty-two".