1013220212998 has 16 divisors (see below), whose sum is σ = 1736962228224. Its totient is φ = 434233911240.

The previous prime is 1013220212987. The next prime is 1013220212999. The reversal of 1013220212998 is 8992120223101.

It is a self number, because there is not a number n which added to its sum of digits gives 1013220212998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013220212999) 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 7 ways as a sum of consecutive naturals, for example, 2786811 + ... + 3129337.

It is an arithmetic number, because the mean of its divisors is an integer number (108560139264).

Almost surely, 2^{1013220212998} is an apocalyptic number.

1013220212998 is a deficient number, since it is larger than the sum of its proper divisors (723742015226).

1013220212998 is a wasteful number, since it uses less digits than its factorization.

1013220212998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553827.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 1013220212998 in words is "one trillion, thirteen billion, two hundred twenty million, two hundred twelve thousand, nine hundred ninety-eight".