1122202212019 has 8 divisors (see below), whose sum is σ = 1313797711968. Its totient is φ = 938426936640.

The previous prime is 1122202212017. The next prime is 1122202212083. The reversal of 1122202212019 is 9102122022211.

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 1122202212019 - 2¹ = 1122202212017 is a prime.

It is a super-2 number, since 2×1122202212019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122202211984 and 1122202212002.

It is not an unprimeable number, because it can be changed into a prime (1122202212017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1955055832 + ... + 1955056405.

It is an arithmetic number, because the mean of its divisors is an integer number (164224713996).

Almost surely, 2^{1122202212019} is an apocalyptic number.

1122202212019 is a deficient number, since it is larger than the sum of its proper divisors (191595499949).

1122202212019 is an equidigital number, since it uses as much as digits as its factorization.

1122202212019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3910112285.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 1122202212019 in words is "one trillion, one hundred twenty-two billion, two hundred two million, two hundred twelve thousand, nineteen".