211300223322 has 32 divisors (see below), whose sum is σ = 426647181312. Its totient is φ = 69760825344.

The previous prime is 211300223243. The next prime is 211300223333. The reversal of 211300223322 is 223322003112.

It is a happy 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, 218058 + ... + 685674.

It is an arithmetic number, because the mean of its divisors is an integer number (13332724416).

Almost surely, 2^211300223322 is an apocalyptic number.

211300223322 is an abundant number, since it is smaller than the sum of its proper divisors (215346957990).

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

211300223322 is a wasteful number, since it uses less digits than its factorization.

211300223322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468342.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 211300223322 its reverse (223322003112), we get a palindrome (434622226434).

The spelling of 211300223322 in words is "two hundred eleven billion, three hundred million, two hundred twenty-three thousand, three hundred twenty-two".