10220733523 has 128 divisors (see below), whose sum is σ = 15240960000. Its totient is φ = 6587965440.

The previous prime is 10220733493. The next prime is 10220733541. The reversal of 10220733523 is 32533702201.

It is not a de Polignac number, because 10220733523 - 2¹³ = 10220725331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10220733491 and 10220733500.

It is not an unprimeable number, because it can be changed into a prime (10220733323) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 68595453 + ... + 68595601.

It is an arithmetic number, because the mean of its divisors is an integer number (119070000).

Almost surely, 2^10220733523 is an apocalyptic number.

10220733523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10220733523 is a deficient number, since it is larger than the sum of its proper divisors (5020226477).

10220733523 is a wasteful number, since it uses less digits than its factorization.

10220733523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365.

The product of its (nonzero) digits is 7560, while the sum is 28.

The spelling of 10220733523 in words is "ten billion, two hundred twenty million, seven hundred thirty-three thousand, five hundred twenty-three".