1044002011022 has 4 divisors (see below), whose sum is σ = 1566003016536. Its totient is φ = 522001005510.

The previous prime is 1044002011021. The next prime is 1044002011057. The reversal of 1044002011022 is 2201102004401.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044002011021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261000502754 + ... + 261000502757.

It is an arithmetic number, because the mean of its divisors is an integer number (391500754134).

Almost surely, 2^{1044002011022} is an apocalyptic number.

1044002011022 is a deficient number, since it is larger than the sum of its proper divisors (522001005514).

1044002011022 is an equidigital number, since it uses as much as digits as its factorization.

1044002011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522001005513.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1044002011022 its reverse (2201102004401), we get a palindrome (3245104015423).

The spelling of 1044002011022 in words is "one trillion, forty-four billion, two million, eleven thousand, twenty-two".