20411622107 has 2 divisors, whose sum is σ = 20411622108. Its totient is φ = 20411622106.

The previous prime is 20411622097. The next prime is 20411622137. The reversal of 20411622107 is 70122611402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20411622107 - 2¹⁸ = 20411359963 is a prime.

It is a super-2 number, since 2×20411622107² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20411622137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10205811053 + 10205811054.

It is an arithmetic number, because the mean of its divisors is an integer number (10205811054).

Almost surely, 2^20411622107 is an apocalyptic number.

20411622107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20411622107 is an equidigital number, since it uses as much as digits as its factorization.

20411622107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 20411622107 in words is "twenty billion, four hundred eleven million, six hundred twenty-two thousand, one hundred seven".