1220101022299 has 8 divisors (see below), whose sum is σ = 1220604005808. Its totient is φ = 1219598147040.

The previous prime is 1220101022291. The next prime is 1220101022303. The reversal of 1220101022299 is 9922201010221.

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 1220101022299 - 2³ = 1220101022291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1220101022299.

It is not an unprimeable number, because it can be changed into a prime (1220101022291) 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, 28275889 + ... + 28319005.

It is an arithmetic number, because the mean of its divisors is an integer number (152575500726).

Almost surely, 2^{1220101022299} is an apocalyptic number.

1220101022299 is a deficient number, since it is larger than the sum of its proper divisors (502983509).

1220101022299 is an equidigital number, since it uses as much as digits as its factorization.

1220101022299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54125.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 1220101022299 in words is "one trillion, two hundred twenty billion, one hundred one million, twenty-two thousand, two hundred ninety-nine".