20242201011 has 4 divisors (see below), whose sum is σ = 26989601352. Its totient is φ = 13494800672.

The previous prime is 20242201009. The next prime is 20242201051. The reversal of 20242201011 is 11010224202.

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

It is a cyclic number.

It is not a de Polignac number, because 20242201011 - 2¹ = 20242201009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20242201051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3373700166 + ... + 3373700171.

It is an arithmetic number, because the mean of its divisors is an integer number (6747400338).

Almost surely, 2^20242201011 is an apocalyptic number.

20242201011 is a deficient number, since it is larger than the sum of its proper divisors (6747400341).

20242201011 is an equidigital number, since it uses as much as digits as its factorization.

20242201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6747400340.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20242201011 its reverse (11010224202), we get a palindrome (31252425213).

The spelling of 20242201011 in words is "twenty billion, two hundred forty-two million, two hundred one thousand, eleven".