22101103241200 has 60 divisors (see below), whose sum is σ = 53098426873800. Its totient is φ = 8840353665280.

The previous prime is 22101103241137. The next prime is 22101103241201. The reversal of 22101103241200 is 214230110122.

It is a super-2 number, since 2×22101103241200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101103241201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53132427 + ... + 53546773.

It is an arithmetic number, because the mean of its divisors is an integer number (884973781230).

Almost surely, 2^{22101103241200} is an apocalyptic number.

22101103241200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22101103241200 is an abundant number, since it is smaller than the sum of its proper divisors (30997323632600).

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

22101103241200 is a wasteful number, since it uses less digits than its factorization.

22101103241200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547714 (or 547703 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22101103241200 its reverse (214230110122), we get a palindrome (22315333351322).

The spelling of 22101103241200 in words is "twenty-two trillion, one hundred one billion, one hundred three million, two hundred forty-one thousand, two hundred".