207370223216 has 80 divisors (see below), whose sum is σ = 440083999488. Its totient is φ = 94075084800.

The previous prime is 207370223171. The next prime is 207370223257. The reversal of 207370223216 is 612322073702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21526721 + ... + 21536351.

Almost surely, 2^207370223216 is an apocalyptic number.

207370223216 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207370223216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220041999744).

207370223216 is an abundant number, since it is smaller than the sum of its proper divisors (232713776272).

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

207370223216 is a wasteful number, since it uses less digits than its factorization.

207370223216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11410 (or 11404 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

Adding to 207370223216 its reverse (612322073702), we get a palindrome (819692296918).

The spelling of 207370223216 in words is "two hundred seven billion, three hundred seventy million, two hundred twenty-three thousand, two hundred sixteen".