211011213322 has 16 divisors (see below), whose sum is σ = 389559163392. Its totient is φ = 83476963440.

The previous prime is 211011213277. The next prime is 211011213331. The reversal of 211011213322 is 223312110112.

It is a self number, because there is not a number n which added to its sum of digits gives 211011213322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579700954 + ... + 579701317.

It is an arithmetic number, because the mean of its divisors is an integer number (24347447712).

Almost surely, 2^211011213322 is an apocalyptic number.

211011213322 is a deficient number, since it is larger than the sum of its proper divisors (178547950070).

211011213322 is a wasteful number, since it uses less digits than its factorization.

211011213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159402293.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 211011213322 its reverse (223312110112), we get a palindrome (434323323434).

The spelling of 211011213322 in words is "two hundred eleven billion, eleven million, two hundred thirteen thousand, three hundred twenty-two".