4222222551346 has 16 divisors (see below), whose sum is σ = 6360513217344. Its totient is φ = 2102059303344.

The previous prime is 4222222551341. The next prime is 4222222551367. The reversal of 4222222551346 is 6431552222224.

It is a junction number, because it is equal to n+sod(n) for n = 4222222551299 and 4222222551308.

It is not an unprimeable number, because it can be changed into a prime (4222222551341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875076 + ... + 3034831.

It is an arithmetic number, because the mean of its divisors is an integer number (397532076084).

Almost surely, 2^{4222222551346} is an apocalyptic number.

4222222551346 is a deficient number, since it is larger than the sum of its proper divisors (2138290665998).

4222222551346 is a wasteful number, since it uses less digits than its factorization.

4222222551346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912225.

The product of its digits is 460800, while the sum is 40.

The spelling of 4222222551346 in words is "four trillion, two hundred twenty-two billion, two hundred twenty-two million, five hundred fifty-one thousand, three hundred forty-six".