830022220051 has 2 divisors, whose sum is σ = 830022220052. Its totient is φ = 830022220050.

The previous prime is 830022220043. The next prime is 830022220063. The reversal of 830022220051 is 150022220038.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 830022220051 - 2³ = 830022220043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 830022219998 and 830022220025.

It is not a weakly prime, because it can be changed into another prime (830022226051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415011110025 + 415011110026.

It is an arithmetic number, because the mean of its divisors is an integer number (415011110026).

Almost surely, 2^830022220051 is an apocalyptic number.

830022220051 is a deficient number, since it is larger than the sum of its proper divisors (1).

830022220051 is an equidigital number, since it uses as much as digits as its factorization.

830022220051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 830022220051 its reverse (150022220038), we get a palindrome (980044440089).

The spelling of 830022220051 in words is "eight hundred thirty billion, twenty-two million, two hundred twenty thousand, fifty-one".