4021223344010 has 16 divisors (see below), whose sum is σ = 7238234975976. Its totient is φ = 1608482013888.

The previous prime is 4021223343961. The next prime is 4021223344049. The reversal of 4021223344010 is 104433221204.

It can be written as a sum of positive squares in 4 ways, for example, as 613031059369 + 3408192284641 = 782963^2 + 1846129^2 .

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, 1764104 + ... + 3339836.

Almost surely, 2^{4021223344010} is an apocalyptic number.

4021223344010 is a deficient number, since it is larger than the sum of its proper divisors (3217011631966).

4021223344010 is a wasteful number, since it uses less digits than its factorization.

4021223344010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830937.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4021223344010 its reverse (104433221204), we get a palindrome (4125656565214).

The spelling of 4021223344010 in words is "four trillion, twenty-one billion, two hundred twenty-three million, three hundred forty-four thousand, ten".