201101022202200 has 48 divisors (see below), whose sum is σ = 623413168828680. Its totient is φ = 53626939253760.

The previous prime is 201101022202183. The next prime is 201101022202207. The reversal of 201101022202200 is 2202220101102.

It is a super-2 number, since 2×201101022202200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 201101022202200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201101022202207) 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, 167584184569 + ... + 167584185768.

Almost surely, 2^{201101022202200} is an apocalyptic number.

201101022202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201101022202200 is an abundant number, since it is smaller than the sum of its proper divisors (422312146626480).

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

201101022202200 is a wasteful number, since it uses less digits than its factorization.

201101022202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335168370356 (or 335168370347 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201101022202200 its reverse (2202220101102), we get a palindrome (203303242303302).

The spelling of 201101022202200 in words is "two hundred one trillion, one hundred one billion, twenty-two million, two hundred two thousand, two hundred".