22063403051 has 2 divisors, whose sum is σ = 22063403052. Its totient is φ = 22063403050.

The previous prime is 22063402979. The next prime is 22063403101. The reversal of 22063403051 is 15030436022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22063403051 is a prime.

It is a super-2 number, since 2×22063403051² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22063403051.

It is not a weakly prime, because it can be changed into another prime (22063403951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11031701525 + 11031701526.

It is an arithmetic number, because the mean of its divisors is an integer number (11031701526).

Almost surely, 2^22063403051 is an apocalyptic number.

22063403051 is a deficient number, since it is larger than the sum of its proper divisors (1).

22063403051 is an equidigital number, since it uses as much as digits as its factorization.

22063403051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 22063403051 its reverse (15030436022), we get a palindrome (37093839073).

The spelling of 22063403051 in words is "twenty-two billion, sixty-three million, four hundred three thousand, fifty-one".