1001023030122 has 16 divisors (see below), whose sum is σ = 2107416905760. Its totient is φ = 316112535792.

The previous prime is 1001023030079. The next prime is 1001023030123. The reversal of 1001023030122 is 2210303201001.

1001023030122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1001023030123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4390451773 + ... + 4390452000.

It is an arithmetic number, because the mean of its divisors is an integer number (131713556610).

Almost surely, 2^{1001023030122} is an apocalyptic number.

1001023030122 is an abundant number, since it is smaller than the sum of its proper divisors (1106393875638).

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

1001023030122 is a wasteful number, since it uses less digits than its factorization.

1001023030122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8780903797.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1001023030122 its reverse (2210303201001), we get a palindrome (3211326231123).

The spelling of 1001023030122 in words is "one trillion, one billion, twenty-three million, thirty thousand, one hundred twenty-two".