1010002220923 has 2 divisors, whose sum is σ = 1010002220924. Its totient is φ = 1010002220922.

The previous prime is 1010002220839. The next prime is 1010002220963. The reversal of 1010002220923 is 3290222000101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010002220923 - 2¹³ = 1010002212731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010002220894 and 1010002220903.

It is not a weakly prime, because it can be changed into another prime (1010002220963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505001110461 + 505001110462.

It is an arithmetic number, because the mean of its divisors is an integer number (505001110462).

Almost surely, 2^{1010002220923} is an apocalyptic number.

1010002220923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010002220923 is an equidigital number, since it uses as much as digits as its factorization.

1010002220923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 1010002220923 in words is "one trillion, ten billion, two million, two hundred twenty thousand, nine hundred twenty-three".