1022243103040 has 56 divisors (see below), whose sum is σ = 2449150356960. Its totient is φ = 406388648448.

The previous prime is 1022243102987. The next prime is 1022243103041. The reversal of 1022243103040 is 403013422201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022243103041) 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, 9746950 + ... + 9851269.

Almost surely, 2^{1022243103040} is an apocalyptic number.

1022243103040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022243103040 is an abundant number, since it is smaller than the sum of its proper divisors (1426907253920).

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

1022243103040 is a wasteful number, since it uses less digits than its factorization.

1022243103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19598399 (or 19598389 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1022243103040 its reverse (403013422201), we get a palindrome (1425256525241).

The spelling of 1022243103040 in words is "one trillion, twenty-two billion, two hundred forty-three million, one hundred three thousand, forty".