1220102200147 has 2 divisors, whose sum is σ = 1220102200148. Its totient is φ = 1220102200146.

The previous prime is 1220102200099. The next prime is 1220102200157. The reversal of 1220102200147 is 7410022010221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1220102200147 - 2²³ = 1220093811539 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220102200157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610051100073 + 610051100074.

It is an arithmetic number, because the mean of its divisors is an integer number (610051100074).

Almost surely, 2^{1220102200147} is an apocalyptic number.

1220102200147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220102200147 is an equidigital number, since it uses as much as digits as its factorization.

1220102200147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 1220102200147 its reverse (7410022010221), we get a palindrome (8630124210368).

The spelling of 1220102200147 in words is "one trillion, two hundred twenty billion, one hundred two million, two hundred thousand, one hundred forty-seven".