4155606505222 has 16 divisors (see below), whose sum is σ = 6248205102240. Its totient is φ = 2072874198528.

The previous prime is 4155606505201. The next prime is 4155606505243. The reversal of 4155606505222 is 2225056065514.

It is an interprime number because it is at equal distance from previous prime (4155606505201) and next prime (4155606505243).

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, 2375404 + ... + 3735472.

It is an arithmetic number, because the mean of its divisors is an integer number (390512818890).

Almost surely, 2^{4155606505222} is an apocalyptic number.

4155606505222 is a deficient number, since it is larger than the sum of its proper divisors (2092598597018).

4155606505222 is a wasteful number, since it uses less digits than its factorization.

4155606505222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363695.

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 4155606505222 in words is "four trillion, one hundred fifty-five billion, six hundred six million, five hundred five thousand, two hundred twenty-two".