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10023222023 = 58321171863
BaseRepresentation
bin10010101010110111…
…00011101100000111
3221212112110102202022
421111123203230013
5131011421101043
64334332233355
7503245660433
oct112533435407
927775412668
1010023222023
114283936071
121b3890b85b
13c3975b309
146b12899c3
153d9e48868
hex2556e3b07

10023222023 has 4 divisors (see below), whose sum is σ = 10023452208. Its totient is φ = 10022991840.

The previous prime is 10023222007. The next prime is 10023222047. The reversal of 10023222023 is 32022232001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10023222023 - 24 = 10023222007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10023221992 and 10023222010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023222523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27611 + ... + 144252.

It is an arithmetic number, because the mean of its divisors is an integer number (2505863052).

Almost surely, 210023222023 is an apocalyptic number.

10023222023 is a deficient number, since it is larger than the sum of its proper divisors (230185).

10023222023 is an equidigital number, since it uses as much as digits as its factorization.

10023222023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230184.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 10023222023 its reverse (32022232001), we get a palindrome (42045454024).

The spelling of 10023222023 in words is "ten billion, twenty-three million, two hundred twenty-two thousand, twenty-three".

Divisors: 1 58321 171863 10023222023