1022101102147 has 2 divisors, whose sum is σ = 1022101102148. Its totient is φ = 1022101102146.

The previous prime is 1022101102103. The next prime is 1022101102163. The reversal of 1022101102147 is 7412011012201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022101102147 - 2⁷ = 1022101102019 is a prime.

It is a super-3 number, since 3×1022101102147³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1022101102747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511050551073 + 511050551074.

It is an arithmetic number, because the mean of its divisors is an integer number (511050551074).

Almost surely, 2^{1022101102147} is an apocalyptic number.

1022101102147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022101102147 is an equidigital number, since it uses as much as digits as its factorization.

1022101102147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 1022101102147 its reverse (7412011012201), we get a palindrome (8434112114348).

The spelling of 1022101102147 in words is "one trillion, twenty-two billion, one hundred one million, one hundred two thousand, one hundred forty-seven".