4055522223446 has 4 divisors (see below), whose sum is σ = 6083283335172. Its totient is φ = 2027761111722.

The previous prime is 4055522223371. The next prime is 4055522223451. The reversal of 4055522223446 is 6443222255504.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4055522223446² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4055522223397 and 4055522223406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013880555860 + ... + 1013880555863.

It is an arithmetic number, because the mean of its divisors is an integer number (1520820833793).

Almost surely, 2^{4055522223446} is an apocalyptic number.

4055522223446 is a deficient number, since it is larger than the sum of its proper divisors (2027761111726).

4055522223446 is a wasteful number, since it uses less digits than its factorization.

4055522223446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027761111725.

The product of its (nonzero) digits is 2304000, while the sum is 44.

The spelling of 4055522223446 in words is "four trillion, fifty-five billion, five hundred twenty-two million, two hundred twenty-three thousand, four hundred forty-six".