212000220201 has 64 divisors (see below), whose sum is σ = 360139530240. Its totient is φ = 107719311360.

The previous prime is 212000220199. The next prime is 212000220203. The reversal of 212000220201 is 102022000212.

It is an interprime number because it is at equal distance from previous prime (212000220199) and next prime (212000220203).

It is not a de Polignac number, because 212000220201 - 2¹ = 212000220199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212000220203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20503705 + ... + 20514041.

It is an arithmetic number, because the mean of its divisors is an integer number (5627180160).

Almost surely, 2^212000220201 is an apocalyptic number.

212000220201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

212000220201 is a deficient number, since it is larger than the sum of its proper divisors (148139310039).

212000220201 is a wasteful number, since it uses less digits than its factorization.

212000220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12294.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 212000220201 its reverse (102022000212), we get a palindrome (314022220413).

The spelling of 212000220201 in words is "two hundred twelve billion, two hundred twenty thousand, two hundred one".