224340922100 has 18 divisors (see below), whose sum is σ = 486819801174. Its totient is φ = 89736368800.

The previous prime is 224340922079. The next prime is 224340922129. The reversal of 224340922100 is 1229043422.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4177936 + 224336744164 = 2044^2 + 473642^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1121704511 + ... + 1121704710.

Almost surely, 2^224340922100 is an apocalyptic number.

224340922100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224340922100 is an abundant number, since it is smaller than the sum of its proper divisors (262478879074).

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

224340922100 is a wasteful number, since it uses less digits than its factorization.

224340922100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243409235 (or 2243409228 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 224340922100 its reverse (1229043422), we get a palindrome (225569965522).

The spelling of 224340922100 in words is "two hundred twenty-four billion, three hundred forty million, nine hundred twenty-two thousand, one hundred".