32204242342100 has 18 divisors (see below), whose sum is σ = 69883205882574. Its totient is φ = 12881696936800.

The previous prime is 32204242342099. The next prime is 32204242342109. The reversal of 32204242342100 is 124324240223.

It can be written as a sum of positive squares in 3 ways, for example, as 10627065366724 + 21577176975376 = 3259918^2 + 4645124^2 .

It is a super-2 number, since 2×32204242342100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32204242342109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 161021211611 + ... + 161021211810.

Almost surely, 2^{32204242342100} is an apocalyptic number.

It is an amenable number.

32204242342100 is an abundant number, since it is smaller than the sum of its proper divisors (37678963540474).

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

32204242342100 is a wasteful number, since it uses less digits than its factorization.

32204242342100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322042423435 (or 322042423428 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 32204242342100 its reverse (124324240223), we get a palindrome (32328566582323).

The spelling of 32204242342100 in words is "thirty-two trillion, two hundred four billion, two hundred forty-two million, three hundred forty-two thousand, one hundred".