20010122341 has 4 divisors (see below), whose sum is σ = 21829224384. Its totient is φ = 18191020300.

The previous prime is 20010122317. The next prime is 20010122411. The reversal of 20010122341 is 14322101002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20010122341 - 2²⁷ = 19875904613 is a prime.

It is a super-2 number, since 2×20010122341² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010120341) 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, 909551005 + ... + 909551026.

It is an arithmetic number, because the mean of its divisors is an integer number (5457306096).

Almost surely, 2^20010122341 is an apocalyptic number.

It is an amenable number.

20010122341 is a deficient number, since it is larger than the sum of its proper divisors (1819102043).

20010122341 is a wasteful number, since it uses less digits than its factorization.

20010122341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819102042.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20010122341 its reverse (14322101002), we get a palindrome (34332223343).

The spelling of 20010122341 in words is "twenty billion, ten million, one hundred twenty-two thousand, three hundred forty-one".