1022210431219 has 4 divisors (see below), whose sum is σ = 1026451968520. Its totient is φ = 1017968893920.

The previous prime is 1022210431201. The next prime is 1022210431267. The reversal of 1022210431219 is 9121340122201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1022210431219 - 2²⁷ = 1022076213491 is a prime.

It is a super-2 number, since 2×1022210431219² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022210438219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2120768289 + ... + 2120768770.

It is an arithmetic number, because the mean of its divisors is an integer number (256612992130).

Almost surely, 2^{1022210431219} is an apocalyptic number.

1022210431219 is a deficient number, since it is larger than the sum of its proper divisors (4241537301).

1022210431219 is an equidigital number, since it uses as much as digits as its factorization.

1022210431219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4241537300.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 1022210431219 in words is "one trillion, twenty-two billion, two hundred ten million, four hundred thirty-one thousand, two hundred nineteen".