1023022231444 has 12 divisors (see below), whose sum is σ = 1790366464768. Its totient is φ = 511488955800.

The previous prime is 1023022231351. The next prime is 1023022231453. The reversal of 1023022231444 is 4441322203201.

1023022231444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1023022231444² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5435892 + ... + 5620939.

Almost surely, 2^{1023022231444} is an apocalyptic number.

It is an amenable number.

1023022231444 is a deficient number, since it is larger than the sum of its proper divisors (767344233324).

1023022231444 is a wasteful number, since it uses less digits than its factorization.

1023022231444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11079966 (or 11079964 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1023022231444 its reverse (4441322203201), we get a palindrome (5464344434645).

The spelling of 1023022231444 in words is "one trillion, twenty-three billion, twenty-two million, two hundred thirty-one thousand, four hundred forty-four".