212000200022 has 32 divisors (see below), whose sum is σ = 350461030752. Its totient is φ = 95577041664.

The previous prime is 212000199989. The next prime is 212000200033. The reversal of 212000200022 is 220002000212.

It is a junction number, because it is equal to n+sod(n) for n = 212000199976 and 212000200012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26063 + ... + 651674.

It is an arithmetic number, because the mean of its divisors is an integer number (10951907211).

Almost surely, 2^212000200022 is an apocalyptic number.

212000200022 is a deficient number, since it is larger than the sum of its proper divisors (138460830730).

212000200022 is a wasteful number, since it uses less digits than its factorization.

212000200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678032.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 212000200022 its reverse (220002000212), we get a palindrome (432002200234).

The spelling of 212000200022 in words is "two hundred twelve billion, two hundred thousand, twenty-two".