20122041 has 8 divisors (see below), whose sum is σ = 26970624. Its totient is φ = 13344080.

The previous prime is 20122031. The next prime is 20122049. The reversal of 20122041 is 14022102.

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

It is a cyclic number.

It is not a de Polignac number, because 20122041 - 2²¹ = 18024889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20122049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16986 + ... + 18131.

It is an arithmetic number, because the mean of its divisors is an integer number (3371328).

Almost surely, 2^20122041 is an apocalyptic number.

It is an amenable number.

20122041 is a deficient number, since it is larger than the sum of its proper divisors (6848583).

20122041 is a wasteful number, since it uses less digits than its factorization.

20122041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35311.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 20122041 is about 4485.7598018619. The cubic root of 20122041 is about 271.9927595031.

Adding to 20122041 its reverse (14022102), we get a palindrome (34144143).

The spelling of 20122041 in words is "twenty million, one hundred twenty-two thousand, forty-one".