4220220400606 has 16 divisors (see below), whose sum is σ = 7251848028000. Its totient is φ = 1804369764960.

The previous prime is 4220220400549. The next prime is 4220220400639. The reversal of 4220220400606 is 6060040220224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358003981 + ... + 358015768.

It is an arithmetic number, because the mean of its divisors is an integer number (453240501750).

Almost surely, 2^{4220220400606} is an apocalyptic number.

4220220400606 is a deficient number, since it is larger than the sum of its proper divisors (3031627627394).

4220220400606 is a wasteful number, since it uses less digits than its factorization.

4220220400606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716020179.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 4220220400606 in words is "four trillion, two hundred twenty billion, two hundred twenty million, four hundred thousand, six hundred six".