202222120151 has 2 divisors, whose sum is σ = 202222120152. Its totient is φ = 202222120150.

The previous prime is 202222120123. The next prime is 202222120207. The reversal of 202222120151 is 151021222202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202222120151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202222123151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101111060075 + 101111060076.

It is an arithmetic number, because the mean of its divisors is an integer number (101111060076).

Almost surely, 2^202222120151 is an apocalyptic number.

202222120151 is a deficient number, since it is larger than the sum of its proper divisors (1).

202222120151 is an equidigital number, since it uses as much as digits as its factorization.

202222120151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 202222120151 its reverse (151021222202), we get a palindrome (353243342353).

The spelling of 202222120151 in words is "two hundred two billion, two hundred twenty-two million, one hundred twenty thousand, one hundred fifty-one".