1102223010520 has 32 divisors (see below), whose sum is σ = 2485179273600. Its totient is φ = 439968759808.

The previous prime is 1102223010487. The next prime is 1102223010521. The reversal of 1102223010520 is 250103222011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102223010521) 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, 28744489 + ... + 28782808.

It is an arithmetic number, because the mean of its divisors is an integer number (77661852300).

Almost surely, 2^{1102223010520} is an apocalyptic number.

1102223010520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102223010520 is an abundant number, since it is smaller than the sum of its proper divisors (1382956263080).

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

1102223010520 is a wasteful number, since it uses less digits than its factorization.

1102223010520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57527787 (or 57527783 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 1102223010520 its reverse (250103222011), we get a palindrome (1352326232531).

The spelling of 1102223010520 in words is "one trillion, one hundred two billion, two hundred twenty-three million, ten thousand, five hundred twenty".