220212201122200 has 48 divisors (see below), whose sum is σ = 585135277271280. Its totient is φ = 75501326098560.

The previous prime is 220212201122117. The next prime is 220212201122237. The reversal of 220212201122200 is 2221102212022.

It is a super-3 number, since 3×220212201122200³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78647213287 + ... + 78647216086.

It is an arithmetic number, because the mean of its divisors is an integer number (12190318276485).

Almost surely, 2^{220212201122200} is an apocalyptic number.

220212201122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220212201122200 is an abundant number, since it is smaller than the sum of its proper divisors (364923076149080).

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

220212201122200 is a wasteful number, since it uses less digits than its factorization.

220212201122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157294429396 (or 157294429387 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 220212201122200 its reverse (2221102212022), we get a palindrome (222433303334222).

The spelling of 220212201122200 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred one million, one hundred twenty-two thousand, two hundred".