1220432513298 has 8 divisors (see below), whose sum is σ = 2440865026608. Its totient is φ = 406810837764.

The previous prime is 1220432513233. The next prime is 1220432513299. The reversal of 1220432513298 is 8923152340221.

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

1220432513298 is an admirable number.

It is a super-3 number, since 3×1220432513298³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1220432513299) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 101702709436 + ... + 101702709447.

It is an arithmetic number, because the mean of its divisors is an integer number (305108128326).

Almost surely, 2^{1220432513298} is an apocalyptic number.

1220432513298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1220432513298 is a wasteful number, since it uses less digits than its factorization.

1220432513298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203405418888.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 1220432513298 in words is "one trillion, two hundred twenty billion, four hundred thirty-two million, five hundred thirteen thousand, two hundred ninety-eight".