1202056022147 has 2 divisors, whose sum is σ = 1202056022148. Its totient is φ = 1202056022146.

The previous prime is 1202056022137. The next prime is 1202056022161. The reversal of 1202056022147 is 7412206502021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1202056022147 - 2⁴ = 1202056022131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202056022137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601028011073 + 601028011074.

It is an arithmetic number, because the mean of its divisors is an integer number (601028011074).

Almost surely, 2^{1202056022147} is an apocalyptic number.

1202056022147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202056022147 is an equidigital number, since it uses as much as digits as its factorization.

1202056022147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 1202056022147 in words is "one trillion, two hundred two billion, fifty-six million, twenty-two thousand, one hundred forty-seven".