1222013032198 has 8 divisors (see below), whose sum is σ = 2094879483792. Its totient is φ = 523719870936.

The previous prime is 1222013032133. The next prime is 1222013032241. The reversal of 1222013032198 is 8912303102221.

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

It is a super-2 number, since 2×1222013032198² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43643322565 + ... + 43643322592.

It is an arithmetic number, because the mean of its divisors is an integer number (261859935474).

Almost surely, 2^{1222013032198} is an apocalyptic number.

1222013032198 is a deficient number, since it is larger than the sum of its proper divisors (872866451594).

1222013032198 is an equidigital number, since it uses as much as digits as its factorization.

1222013032198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87286645166.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 1222013032198 in words is "one trillion, two hundred twenty-two billion, thirteen million, thirty-two thousand, one hundred ninety-eight".