10223513533020 has 24 divisors (see below), whose sum is σ = 28625837892624. Its totient is φ = 2726270275456.

The previous prime is 10223513533007. The next prime is 10223513533033. The reversal of 10223513533020 is 2033531532201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10223513533007) and next prime (10223513533033).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85195946049 + ... + 85195946168.

It is an arithmetic number, because the mean of its divisors is an integer number (1192743245526).

Almost surely, 2^{10223513533020} is an apocalyptic number.

10223513533020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10223513533020 is an abundant number, since it is smaller than the sum of its proper divisors (18402324359604).

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

10223513533020 is a wasteful number, since it uses less digits than its factorization.

10223513533020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170391892229 (or 170391892227 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 10223513533020 in words is "ten trillion, two hundred twenty-three billion, five hundred thirteen million, five hundred thirty-three thousand, twenty".