122000222051 has 2 divisors, whose sum is σ = 122000222052. Its totient is φ = 122000222050.

The previous prime is 122000222009. The next prime is 122000222089. The reversal of 122000222051 is 150222000221.

It is a strong prime.

It is an emirp because it is prime and its reverse (150222000221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122000222051 is a prime.

It is not a weakly prime, because it can be changed into another prime (122000222651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000111025 + 61000111026.

It is an arithmetic number, because the mean of its divisors is an integer number (61000111026).

Almost surely, 2^122000222051 is an apocalyptic number.

122000222051 is a deficient number, since it is larger than the sum of its proper divisors (1).

122000222051 is an equidigital number, since it uses as much as digits as its factorization.

122000222051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 122000222051 its reverse (150222000221), we get a palindrome (272222222272).

The spelling of 122000222051 in words is "one hundred twenty-two billion, two hundred twenty-two thousand, fifty-one".