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23022321022 = 282631393097
BaseRepresentation
bin10101011100001111…
…001011110101111110
32012102110120002021101
4111130033023311332
5334122203233042
614324252123314
71443341333311
oct253417136576
965373502241
1023022321022
119844555598
12456616653a
13222b8a5b7c
14118585c978
158eb26d6b7
hex55c3cbd7e

23022321022 has 8 divisors (see below), whose sum is σ = 34537685616. Its totient is φ = 11509759152.

The previous prime is 23022320987. The next prime is 23022321059. The reversal of 23022321022 is 22012322032.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680023 + ... + 713074.

It is an arithmetic number, because the mean of its divisors is an integer number (4317210702).

Almost surely, 223022321022 is an apocalyptic number.

23022321022 is a deficient number, since it is larger than the sum of its proper divisors (11515364594).

23022321022 is a wasteful number, since it uses less digits than its factorization.

23022321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401362.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23022321022 its reverse (22012322032), we get a palindrome (45034643054).

The spelling of 23022321022 in words is "twenty-three billion, twenty-two million, three hundred twenty-one thousand, twenty-two".

Divisors: 1 2 8263 16526 1393097 2786194 11511160511 23022321022