2011220022200 has 24 divisors (see below), whose sum is σ = 4676086552080. Its totient is φ = 804488008800.

The previous prime is 2011220022179. The next prime is 2011220022221. The reversal of 2011220022200 is 22200221102.

It is an interprime number because it is at equal distance from previous prime (2011220022179) and next prime (2011220022221).

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, 5028049856 + ... + 5028050255.

It is an arithmetic number, because the mean of its divisors is an integer number (194836939670).

Almost surely, 2^{2011220022200} is an apocalyptic number.

2011220022200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011220022200 is an abundant number, since it is smaller than the sum of its proper divisors (2664866529880).

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

2011220022200 is a wasteful number, since it uses less digits than its factorization.

2011220022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10056100127 (or 10056100118 counting only the distinct ones).

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

Adding to 2011220022200 its reverse (22200221102), we get a palindrome (2033420243302).

The spelling of 2011220022200 in words is "two trillion, eleven billion, two hundred twenty million, twenty-two thousand, two hundred".