4422736372244 has 6 divisors (see below), whose sum is σ = 7739788651434. Its totient is φ = 2211368186120.

The previous prime is 4422736372147. The next prime is 4422736372259.

4422736372244 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 2974203769744 + 1448532602500 = 1724588^2 + 1203550^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4422736372192 and 4422736372201.

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, 552842046527 + ... + 552842046534.

It is an arithmetic number, because the mean of its divisors is an integer number (1289964775239).

Almost surely, 2^{4422736372244} is an apocalyptic number.

It is an amenable number.

4422736372244 is a deficient number, since it is larger than the sum of its proper divisors (3317052279190).

4422736372244 is a wasteful number, since it uses less digits than its factorization.

4422736372244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105684093065 (or 1105684093063 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 50.

The spelling of 4422736372244 in words is "four trillion, four hundred twenty-two billion, seven hundred thirty-six million, three hundred seventy-two thousand, two hundred forty-four".