201122014 has 4 divisors (see below), whose sum is σ = 301683024. Its totient is φ = 100561006.

The previous prime is 201121993. The next prime is 201122021. The reversal of 201122014 is 410221102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 201121985 and 201122003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50280502 + ... + 50280505.

It is an arithmetic number, because the mean of its divisors is an integer number (75420756).

Almost surely, 2^201122014 is an apocalyptic number.

201122014 is a deficient number, since it is larger than the sum of its proper divisors (100561010).

201122014 is a wasteful number, since it uses less digits than its factorization.

201122014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100561009.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 201122014 is about 14181.7493279214. The cubic root of 201122014 is about 585.8951052216.

Adding to 201122014 its reverse (410221102), we get a palindrome (611343116).

It can be divided in two parts, 2011 and 22014, that added together give a square (24025 = 155²).

The spelling of 201122014 in words is "two hundred one million, one hundred twenty-two thousand, fourteen".