201124022 has 12 divisors (see below), whose sum is σ = 331605708. Its totient is φ = 91419900.

The previous prime is 201124013. The next prime is 201124039. The reversal of 201124022 is 220421102.

It is a junction number, because it is equal to n+sod(n) for n = 201123988 and 201124006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 415304 + ... + 415787.

It is an arithmetic number, because the mean of its divisors is an integer number (27633809).

Almost surely, 2^201124022 is an apocalyptic number.

201124022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201124022 is a deficient number, since it is larger than the sum of its proper divisors (130481686).

201124022 is a wasteful number, since it uses less digits than its factorization.

201124022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831115 (or 831104 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 201124022 is about 14181.8201229602. The cubic root of 201124022 is about 585.8970550719.

Adding to 201124022 its reverse (220421102), we get a palindrome (421545124).

The spelling of 201124022 in words is "two hundred one million, one hundred twenty-four thousand, twenty-two".