2200222011200 has 42 divisors (see below), whose sum is σ = 5413921290246. Its totient is φ = 880088803840.

The previous prime is 2200222011199. The next prime is 2200222011203. The reversal of 2200222011200 is 21102220022.

It can be written as a sum of positive squares in 3 ways, for example, as 349120266496 + 1851101744704 = 590864^2 + 1360552^2 .

It is a super-3 number, since 3×2200222011200³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200222011203) 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, 687567779 + ... + 687570978.

It is an arithmetic number, because the mean of its divisors is an integer number (128902887863).

Almost surely, 2^{2200222011200} is an apocalyptic number.

2200222011200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200222011200 is an abundant number, since it is smaller than the sum of its proper divisors (3213699279046).

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

2200222011200 is a wasteful number, since it uses less digits than its factorization.

2200222011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375138779 (or 1375138764 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2200222011200 its reverse (21102220022), we get a palindrome (2221324231222).

The spelling of 2200222011200 in words is "two trillion, two hundred billion, two hundred twenty-two million, eleven thousand, two hundred".