10201111222 has 8 divisors (see below), whose sum is σ = 16201764936. Its totient is φ = 4800522912.

The previous prime is 10201111213. The next prime is 10201111243. The reversal of 10201111222 is 22211110201.

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

It is a super-2 number, since 2×10201111222² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150016308 + ... + 150016375.

It is an arithmetic number, because the mean of its divisors is an integer number (2025220617).

Almost surely, 2^10201111222 is an apocalyptic number.

10201111222 is a deficient number, since it is larger than the sum of its proper divisors (6000653714).

10201111222 is a wasteful number, since it uses less digits than its factorization.

10201111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300032702.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10201111222 its reverse (22211110201), we get a palindrome (32412221423).

The spelling of 10201111222 in words is "ten billion, two hundred one million, one hundred eleven thousand, two hundred twenty-two".