2224622142446 has 16 divisors (see below), whose sum is σ = 3640915716480. Its totient is φ = 1011018289080.

The previous prime is 2224622142439. The next prime is 2224622142451. The reversal of 2224622142446 is 6442412264222.

It is a super-2 number, since 2×2224622142446² (a number of 25 digits) contains 22 as substring.

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, 8548586 + ... + 8804973.

It is an arithmetic number, because the mean of its divisors is an integer number (227557232280).

Almost surely, 2^{2224622142446} is an apocalyptic number.

2224622142446 is a deficient number, since it is larger than the sum of its proper divisors (1416293574034).

2224622142446 is a wasteful number, since it uses less digits than its factorization.

2224622142446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17359399.

The product of its digits is 589824, while the sum is 41.

The spelling of 2224622142446 in words is "two trillion, two hundred twenty-four billion, six hundred twenty-two million, one hundred forty-two thousand, four hundred forty-six".