1022130211255 has 8 divisors (see below), whose sum is σ = 1226913558192. Its totient is φ = 817465965888.

The previous prime is 1022130211171. The next prime is 1022130211301. The reversal of 1022130211255 is 5521120312201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022130211255 - 2⁷ = 1022130211127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29756509 + ... + 29790838.

It is an arithmetic number, because the mean of its divisors is an integer number (153364194774).

Almost surely, 2^{1022130211255} is an apocalyptic number.

1022130211255 is a deficient number, since it is larger than the sum of its proper divisors (204783346937).

1022130211255 is an equidigital number, since it uses as much as digits as its factorization.

1022130211255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59550785.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 1022130211255 its reverse (5521120312201), we get a palindrome (6543250523456).

The spelling of 1022130211255 in words is "one trillion, twenty-two billion, one hundred thirty million, two hundred eleven thousand, two hundred fifty-five".