1001003223114 has 24 divisors (see below), whose sum is σ = 2193209312580. Its totient is φ = 329918664768.

The previous prime is 1001003223067. The next prime is 1001003223127. The reversal of 1001003223114 is 4113223001001.

It can be written as a sum of positive squares in 2 ways, for example, as 930902717889 + 70100505225 = 964833^2 + 264765^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312421377 + ... + 312424580.

Almost surely, 2^{1001003223114} is an apocalyptic number.

1001003223114 is an abundant number, since it is smaller than the sum of its proper divisors (1192206089466).

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

1001003223114 is a wasteful number, since it uses less digits than its factorization.

1001003223114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624846054 (or 624846051 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1001003223114 its reverse (4113223001001), we get a palindrome (5114226224115).

The spelling of 1001003223114 in words is "one trillion, one billion, three million, two hundred twenty-three thousand, one hundred fourteen".