2000112022100 has 36 divisors (see below), whose sum is σ = 4340548845948. Its totient is φ = 799988448000.

The previous prime is 2000112022081. The next prime is 2000112022109. The reversal of 2000112022100 is 12202110002.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 769139524036 + 1230972498064 = 877006^2 + 1109492^2 .

It is a super-3 number, since 3×2000112022100³ (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 (2000112022109) 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, 736760 + ... + 2131440.

Almost surely, 2^{2000112022100} is an apocalyptic number.

2000112022100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000112022100 is an abundant number, since it is smaller than the sum of its proper divisors (2340436823848).

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

2000112022100 is a wasteful number, since it uses less digits than its factorization.

2000112022100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409036 (or 1409029 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2000112022100 its reverse (12202110002), we get a palindrome (2012314132102).

The spelling of 2000112022100 in words is "two trillion, one hundred twelve million, twenty-two thousand, one hundred".