22503141053040 has 160 divisors (see below), whose sum is σ = 70206832118016. Its totient is φ = 5962397921280.

The previous prime is 22503141053027. The next prime is 22503141053051. The reversal of 22503141053040 is 4035014130522.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 22503141052989 and 22503141053007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147053847 + ... + 147206793.

Almost surely, 2^{22503141053040} is an apocalyptic number.

22503141053040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22503141053040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35103416059008).

22503141053040 is an abundant number, since it is smaller than the sum of its proper divisors (47703691064976).

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

22503141053040 is a wasteful number, since it uses less digits than its factorization.

22503141053040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156887 (or 156881 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 22503141053040 its reverse (4035014130522), we get a palindrome (26538155183562).

The spelling of 22503141053040 in words is "twenty-two trillion, five hundred three billion, one hundred forty-one million, fifty-three thousand, forty".