22025100103 has 2 divisors, whose sum is σ = 22025100104. Its totient is φ = 22025100102.

The previous prime is 22025100073. The next prime is 22025100107. The reversal of 22025100103 is 30100152022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22025100103 - 2²¹ = 22023002951 is a prime.

It is a super-2 number, since 2×22025100103² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22025100107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11012550051 + 11012550052.

It is an arithmetic number, because the mean of its divisors is an integer number (11012550052).

Almost surely, 2^22025100103 is an apocalyptic number.

22025100103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22025100103 is an equidigital number, since it uses as much as digits as its factorization.

22025100103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 22025100103 its reverse (30100152022), we get a palindrome (52125252125).

The spelling of 22025100103 in words is "twenty-two billion, twenty-five million, one hundred thousand, one hundred three".