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22213413023 = 471968724007
BaseRepresentation
bin10100101100000001…
…011100100010011111
32010100002110022002212
4110230001130202133
5330443113204043
614112114311035
71414316616044
oct245401344237
963302408085
1022213413023
11946998aa8a
12437b28847b
132130124499
14110a2551cb
158a0237018
hex52c05c89f

22213413023 has 8 divisors (see below), whose sum is σ = 22688136192. Its totient is φ = 21738777336.

The previous prime is 22213412993. The next prime is 22213413031. The reversal of 22213413023 is 32031431222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22213413023 - 216 = 22213347487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22213413023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213413073) 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, 913286 + ... + 937292.

It is an arithmetic number, because the mean of its divisors is an integer number (2836017024).

Almost surely, 222213413023 is an apocalyptic number.

22213413023 is a deficient number, since it is larger than the sum of its proper divisors (474723169).

22213413023 is a wasteful number, since it uses less digits than its factorization.

22213413023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43741.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22213413023 its reverse (32031431222), we get a palindrome (54244844245).

The spelling of 22213413023 in words is "twenty-two billion, two hundred thirteen million, four hundred thirteen thousand, twenty-three".

Divisors: 1 47 19687 24007 925289 1128329 472625809 22213413023