1010002220999 has 16 divisors (see below), whose sum is σ = 1041799362240. Its totient is φ = 978727484160.

The previous prime is 1010002220963. The next prime is 1010002221037. The reversal of 1010002220999 is 9990222000101.

It is a cyclic number.

It is not a de Polignac number, because 1010002220999 - 2⁸ = 1010002220743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010002226999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3821957 + ... + 4077665.

It is an arithmetic number, because the mean of its divisors is an integer number (65112460140).

Almost surely, 2^{1010002220999} is an apocalyptic number.

1010002220999 is a deficient number, since it is larger than the sum of its proper divisors (31797141241).

1010002220999 is an equidigital number, since it uses as much as digits as its factorization.

1010002220999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256730.

The product of its (nonzero) digits is 5832, while the sum is 35.

The spelling of 1010002220999 in words is "one trillion, ten billion, two million, two hundred twenty thousand, nine hundred ninety-nine".