1422210253705 has 16 divisors (see below), whose sum is σ = 1752818397264. Its totient is φ = 1106992224000.

The previous prime is 1422210253691. The next prime is 1422210253759. The reversal of 1422210253705 is 5073520122241.

It can be written as a sum of positive squares in 8 ways, for example, as 85060305801 + 1337149947904 = 291651^2 + 1156352^2 .

It is not a de Polignac number, because 1422210253705 - 2¹³ = 1422210245513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14100955 + ... + 14201455.

It is an arithmetic number, because the mean of its divisors is an integer number (109551149829).

Almost surely, 2^{1422210253705} is an apocalyptic number.

It is an amenable number.

1422210253705 is a deficient number, since it is larger than the sum of its proper divisors (330608143559).

1422210253705 is a wasteful number, since it uses less digits than its factorization.

1422210253705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177036.

The product of its (nonzero) digits is 33600, while the sum is 34.

Adding to 1422210253705 its reverse (5073520122241), we get a palindrome (6495730375946).

The spelling of 1422210253705 in words is "one trillion, four hundred twenty-two billion, two hundred ten million, two hundred fifty-three thousand, seven hundred five".