100240202443422 has 32 divisors (see below), whose sum is σ = 202010177569824. Its totient is φ = 33158599116800.

The previous prime is 100240202443393. The next prime is 100240202443439. The reversal of 100240202443422 is 224344202042001.

It is a happy number.

It is a super-2 number, since 2×100240202443422² (a number of 29 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 100240202443422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17550729 + ... + 22550132.

It is an arithmetic number, because the mean of its divisors is an integer number (6312818049057).

Almost surely, 2^{100240202443422} is an apocalyptic number.

100240202443422 is an abundant number, since it is smaller than the sum of its proper divisors (101769975126402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100240202443422 is a wasteful number, since it uses less digits than its factorization.

100240202443422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40104044.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 100240202443422 its reverse (224344202042001), we get a palindrome (324584404485423).

The spelling of 100240202443422 in words is "one hundred trillion, two hundred forty billion, two hundred two million, four hundred forty-three thousand, four hundred twenty-two".