211301031122 has 8 divisors (see below), whose sum is σ = 316987676400. Its totient is φ = 105638472324.

The previous prime is 211301031107. The next prime is 211301031181. The reversal of 211301031122 is 221130103112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 211301031122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5999672 + ... + 6034787.

It is an arithmetic number, because the mean of its divisors is an integer number (39623459550).

Almost surely, 2^211301031122 is an apocalyptic number.

211301031122 is a deficient number, since it is larger than the sum of its proper divisors (105686645278).

211301031122 is a wasteful number, since it uses less digits than its factorization.

211301031122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12043240.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 211301031122 its reverse (221130103112), we get a palindrome (432431134234).

It can be divided in two parts, 21130103112 and 2, that multiplied together give a palindrome (42260206224).

The spelling of 211301031122 in words is "two hundred eleven billion, three hundred one million, thirty-one thousand, one hundred twenty-two".