211200102200022 has 32 divisors (see below), whose sum is σ = 454942468145760. Its totient is φ = 64977512497920.

The previous prime is 211200102199979. The next prime is 211200102200071. The reversal of 211200102200022 is 220002201002112.

It is a junction number, because it is equal to n+sod(n) for n = 211200102199974 and 211200102200010.

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, 147916879 + ... + 149337882.

It is an arithmetic number, because the mean of its divisors is an integer number (14216952129555).

Almost surely, 2^{211200102200022} is an apocalyptic number.

211200102200022 is an abundant number, since it is smaller than the sum of its proper divisors (243742365945738).

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

211200102200022 is a wasteful number, since it uses less digits than its factorization.

211200102200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297263888.

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

Adding to 211200102200022 its reverse (220002201002112), we get a palindrome (431202303202134).

The spelling of 211200102200022 in words is "two hundred eleven trillion, two hundred billion, one hundred two million, two hundred thousand, twenty-two".