22715415703 has 2 divisors, whose sum is σ = 22715415704. Its totient is φ = 22715415702.

The previous prime is 22715415673. The next prime is 22715415731. The reversal of 22715415703 is 30751451722.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22715415703 is a prime.

It is a super-2 number, since 2×22715415703² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22715485703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11357707851 + 11357707852.

It is an arithmetic number, because the mean of its divisors is an integer number (11357707852).

Almost surely, 2^22715415703 is an apocalyptic number.

22715415703 is a deficient number, since it is larger than the sum of its proper divisors (1).

22715415703 is an equidigital number, since it uses as much as digits as its factorization.

22715415703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 22715415703 in words is "twenty-two billion, seven hundred fifteen million, four hundred fifteen thousand, seven hundred three".