201225297192151 has 2 divisors, whose sum is σ = 201225297192152. Its totient is φ = 201225297192150.

The previous prime is 201225297191999. The next prime is 201225297192211. The reversal of 201225297192151 is 151291792522102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201225297192151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201225297192095 and 201225297192104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201225297192551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100612648596075 + 100612648596076.

It is an arithmetic number, because the mean of its divisors is an integer number (100612648596076).

Almost surely, 2^{201225297192151} is an apocalyptic number.

201225297192151 is a deficient number, since it is larger than the sum of its proper divisors (1).

201225297192151 is an equidigital number, since it uses as much as digits as its factorization.

201225297192151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 49.

The spelling of 201225297192151 in words is "two hundred one trillion, two hundred twenty-five billion, two hundred ninety-seven million, one hundred ninety-two thousand, one hundred fifty-one".