1145013203022 has 32 divisors (see below), whose sum is σ = 2484183637152. Its totient is φ = 349740132864.

The previous prime is 1145013202999. The next prime is 1145013203041. The reversal of 1145013203022 is 2203023105411.

It is a super-2 number, since 2×1145013203022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1145013202983 and 1145013203001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53564703 + ... + 53586074.

It is an arithmetic number, because the mean of its divisors is an integer number (77630738661).

Almost surely, 2^{1145013203022} is an apocalyptic number.

1145013203022 is an abundant number, since it is smaller than the sum of its proper divisors (1339170434130).

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

1145013203022 is a wasteful number, since it uses less digits than its factorization.

1145013203022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107150932.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1145013203022 its reverse (2203023105411), we get a palindrome (3348036308433).

The spelling of 1145013203022 in words is "one trillion, one hundred forty-five billion, thirteen million, two hundred three thousand, twenty-two".