20122401333 has 16 divisors (see below), whose sum is σ = 27176688000. Its totient is φ = 13242028800.

The previous prime is 20122401323. The next prime is 20122401347. The reversal of 20122401333 is 33310422102.

It is not a de Polignac number, because 20122401333 - 2¹² = 20122397237 is a prime.

It is a super-2 number, since 2×20122401333² (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 (20122401323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97768 + ... + 223166.

It is an arithmetic number, because the mean of its divisors is an integer number (1698543000).

Almost surely, 2^20122401333 is an apocalyptic number.

It is an amenable number.

20122401333 is a deficient number, since it is larger than the sum of its proper divisors (7054286667).

20122401333 is a wasteful number, since it uses less digits than its factorization.

20122401333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126092.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20122401333 its reverse (33310422102), we get a palindrome (53432823435).

The spelling of 20122401333 in words is "twenty billion, one hundred twenty-two million, four hundred one thousand, three hundred thirty-three".