5601222100 has 36 divisors (see below), whose sum is σ = 12157902400. Its totient is φ = 2239889760.

The previous prime is 5601222079. The next prime is 5601222113. The reversal of 5601222100 is 12221065.

It is a congruent number.

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, 718021 + ... + 725779.

Almost surely, 2^5601222100 is an apocalyptic number.

5601222100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5601222100 is an abundant number, since it is smaller than the sum of its proper divisors (6556680300).

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

5601222100 is a wasteful number, since it uses less digits than its factorization.

5601222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14992 (or 14985 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5601222100 is about 74841.3127891274. The cubic root of 5601222100 is about 1775.9371735513.

Adding to 5601222100 its reverse (12221065), we get a palindrome (5613443165).

The spelling of 5601222100 in words is "five billion, six hundred one million, two hundred twenty-two thousand, one hundred".