22402011403 has 2 divisors, whose sum is σ = 22402011404. Its totient is φ = 22402011402.

The previous prime is 22402011383. The next prime is 22402011413. The reversal of 22402011403 is 30411020422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22402011403 is a prime.

It is a super-2 number, since 2×22402011403² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22402011413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11201005701 + 11201005702.

It is an arithmetic number, because the mean of its divisors is an integer number (11201005702).

Almost surely, 2^22402011403 is an apocalyptic number.

22402011403 is a deficient number, since it is larger than the sum of its proper divisors (1).

22402011403 is an equidigital number, since it uses as much as digits as its factorization.

22402011403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22402011403 its reverse (30411020422), we get a palindrome (52813031825).

The spelling of 22402011403 in words is "twenty-two billion, four hundred two million, eleven thousand, four hundred three".