100333224442 has 24 divisors (see below), whose sum is σ = 165704640948. Its totient is φ = 45529038720.

The previous prime is 100333224391. The next prime is 100333224521. The reversal of 100333224442 is 244422333001.

It can be written as a sum of positive squares in 2 ways, for example, as 95468022441 + 4865202001 = 308979^2 + 69751^2 .

It is a super-2 number, since 2×100333224442² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100333224442.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206073 + ... + 493084.

Almost surely, 2^100333224442 is an apocalyptic number.

100333224442 is a deficient number, since it is larger than the sum of its proper divisors (65371416506).

100333224442 is a wasteful number, since it uses less digits than its factorization.

100333224442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699774 (or 699763 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 100333224442 its reverse (244422333001), we get a palindrome (344755557443).

The spelling of 100333224442 in words is "one hundred billion, three hundred thirty-three million, two hundred twenty-four thousand, four hundred forty-two".